Mail Snw Perfrmance, Inc 1017-A East Highway 24 Wdland Park, CO 80863 Ntes The cntents f this dcument are subject t change withut prir ntice. N part f r this entire dcument may be reprduced in any frm withut prir written permissin f Snw Perfrmance, Inc under the cpyright except fr private use. The names, addresses and telephne numbers mentined are current as f September 9, 2011. Nte that this infrmatin is subject t change. Please refer t www.snwperfrmance.net fr current infrmatin. INSTALLATION INSTRUCTIONS FOR PART #48005 DIESEL STAGE 3 MPG-MAX WATER / METHANOL INJECTION SYSTEM CHEVY/GM DURAMAX 6.6L DIESEL rprated
CONTENTS Kit Cntents 3 Intrductin 4 Nzzle Identificatin Chart 4 Diagram 5 Installatin Mechanical 6 Installatin Electrical 12 Variable Cntrller Installatin 12 Cntrller Operatin 13 Variable Cntrller Tuning 15 Testing the System 17 Tuning Quick Reference 19 Maintenance 20 Fluid Level Switch 20 Warranty Infrmatin 22 Merchandise Authrizatin), delivering the part t Snw alng with prf f purchase. Custmer agrees t insure the Prduct r assume the risk f lss r damage in transit, t prepay shipping charges t Snw, and t use the riginal shipping cntainer r equivalent. Shipping fr Warranty replacement parts shipped utside the cntinental US will be charged t custmer. Nn-Warranty Repair/Retest Prducts returned due t damage r misuse and Prducts retested with n prblem fund will be returned t custmer at custmer s expense. LIMITATION OF LIABILITY REPAIR OR REPLACEMENT OF A DEFECTIVE PRODUCT IS THE ORIGINAL RETAIL PURCHASER S EXCLUSIVE REMEDY UNDER THIS WARRANTY. DAMAGE OR INJURY TO THE ORIGINAL RETAIL PURCHASER, TO HIS OR HER VEHICLE, CARGO, OR PROPERTY, AND/OR TO ANY OTHER PERSON OR PROPERTY IS NOT COVERED BY THIS WARRANTY. THIS WARRANTY IS EXPRESSLY MADE IN LIEU OF ANY AND ALL OTHER EXPRESS WARRANTIES, WHETHER ORAL OR WRITTEN. SNOW S SOLE LIABILITY IS LIMITED TO THE REMEDY SET FORTH ABOVE. IN NO EVENT WILL SNOW BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, INCIDENTAL, SPECIAL, EXEMPLARY, OR PUNITIVE DAMAGES OR FOR ANY OTHER DAMAGES OF ANY KIND OR NATURE (INCLUDING, BUT NOT LIMITED TO, LOST PROFITS OR LOST SALES). SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATIONS MAY NOT APPLY TO YOU. Nn-Warranty Repair/Retest Have a questin? FAQ: www.snwperfrmance.net/faqs.php CAUTION Yu must cmpletely read thugh these instructins befre installing and perating this prduct. Failure t d s can result in damage t this prduct and the vehicle. Prducts returned due t damage r misuse and Prducts retested with n prblem fund are subject t repair/retest charges. Prduct will be returned t custmer at custmer s expense. A credit card number must be prvided in rder t btain an RMA (Return Merchandise Authrizatin) number prir t returning Prduct. Cntact Us: Phne Office (719) 633-3811 Fax (719) 633-3496 Tech Supprt Line (Tll Free) (866) 365-2762 Web http://www.snwperfrmance.net Email sales@snwperfrmance.net custmerservice@snwperfrmance.net tech@snwperfrmance.net
circumstances will the SELLER be liable fr any damages r expenses by reasn f use r sale f any such equipment. The BUYER is respnsible t bey all applicable federal, state, and lcal laws, statutes, and rdinances when perating his/her vehicle, and the BUYER agrees t hld SELLER harmless frm any vilatin theref. The SELLER assumes n liability regarding the imprper installatin r misapplicatin f its prducts. It is the installer's respnsibility t check fr prper installatin and if in dubt, cntact the manufacturer. Warranty Warranty Plicy Snw Perfrmance, Inc. warrants that the Prduct shall cnfrm t and perfrm in accrdance with published technical specificatins and shall be free f defects in materials and wrkmanship fr 90-days prviding: 1. Yu are the riginal purchaser and prvide prf f purchase. 2. Fr 1-year warranty, the Warranty Card that came with system (nt applicable t separate parts purchases) is returned t Snw within 45-days f purchase. If valid warranty card nt n file with Snw, the standard 90 day warranty applies frm date f purchase. 3. Fr Lifetime warranty,, the Warranty Card that came with system (nt applicable t separate parts purchases) is returned t Snw within 45-days f purchase and Bst Juice injectin fluid is used exclusively.* 3. An RMA # has been attained and is displayed n package cntaining returned part. 4. Parts Warranty ~ 90 day warranty n parts purchased separately if used in cnjunctin with a Snw System. N warranty implied if used with a nn-snw part/system. Subject t Snw s inspectin f the prduct, Snw will remedy defects in materials and/r wrkmanship by repairing r replacing, at Snw s ptin, the defective prduct withut charge fr parts r labr, subject t the limitatins and exclusins described in this warranty. This warranty des nt cver prblems caused by nrmal wear and tear including aesthetic xidatin f surfaces, accidents, unlawful vehicle peratin, r mdificatins r repairs t prduct nt perfrmed r authrized by Snw. This includes any prduct that is disassembled r taken apart fr any reasn. * Bst Juice usage evidenced by invices/ receipts. In additin, this warranty des nt cver prblems resulting frm cnditins beynd Snw s cntrl including, but nt limited t, theft, misuse, verlading, r failure t assemble, munt r use the prduct in accrdance with Snw s written instructins r guidelines included with the prduct r made available t the riginal retail purchaser. In the event f failure, Snw will repair r replace the part at Snw's sle discretin. Failures resulting frm misapplicatin r misuse f the Prduct, failure t adhere t any specificatins r instructins, r failure resulting frm neglect, abuse, accidents, r act f nature are nt cvered under this warranty. Parts 7 Galln Reservir UHO Pump (Ultra High Output) 25 ft High Pressure Tubing 3 ft Black Wire Lm 18 1/8 Silicne Tubing Electrical Packet 2 Blue Butt Cnnectrs 3 Small Eyehks 1 Male Cnnectr 3 Female Cnnectrs 10 Tie Wraps 1 Arm Switch 1 Brass Hse Barb 5 Duble Sided Tape 1 Yellw Temp Prbe Cnnectr Diesel Stage 3 MPG Max Cntrller Temperature Prbe Fuse hlder 20 amp fuse Required Tls Electric Drill w/ Drill Bits Utility Knife Screwdriver Phillips Assrted Wrenches 1/8 NPT Tap Kit Cntents Mechanical Packets 1 Nzzle Hlder 4 #8x1&1/2 Screws 4 #8 Washers 2 Dual Nzzle Upgrades 2 Slenid Upgrade 7 Galln Fitting Set: 90 Elbw 3/8 1/8 Reducer 1 Temp Prbe Cmpressin Fitting 3/16 1 E-6000 (GOOP) 1 175ml/min Nzzle 1 375ml/min Nzzle 1 625ml/min Nzzle Upgrades/Optins 2.5 Galln Reservir Hse Adaptr r Bung Bst Juice Level Switch Warranty service may be btained by calling 719-633-3811, getting an RMA (Return
Intrductin The Snw Perfrmance Bst Cler Diesel Stage 3 MPG-MAX water/methanl injectin system prvides mre pwer, cler EGTs, and excellent fuel ecnmy increases. The MPG-MAX system des nt require a sustained high lad state in rder t prvide maximum fuel ecnmy gains. The MPG-MAX system uses a new injectin management cntrller that allws fr a small spray f water/methanl t be injected acrss the pwer curve. This prvides an increase in cmbustin efficiency which prvides mre pwer withut injecting mre diesel fuel. This increase in efficiency translates int an increase in fuel ecnmy. Typical fuel ecnmy increases are 10%-15% r 1-3 MPG. The MPG-MAX system has a secndary utput that is used t activate a Pwer Mde. This intrduces a secnd phase f injectin. A larger nzzle(s) is used t inject mre fluid t make mre pwer. The Pwer Mde activatin pint is adjustable fr best perfrmance. Because the MPG-MAX system injects mre frequently, the fluid cnsumptin rate will be higher than ther Bst Cler systems. The MPG-MAX system has been cupled with the Snw Perfrmance 7 Galln Reservir t prvide a large fluid tank that fits well int the bed f a truck. This will prvide the lngest range pssible and includes the necessary installatin hardware. Refer t the fllwing installatin diagram. Cmpletely read thrugh this instructin manual befre attempting installatin. Cntact Snw Perfrmance fr any questins r cncerns. Nzzle Identificatin Chart: Nzzle Number Nzzle Size Nzzle Number Nzzle Size 1 60 ml/min 4 225 ml/min 2 100 ml/min 5 375 ml/min 3 175 ml/min 6 625 ml/min Wait 30 minutes fr Gp t cure, then test fr leaks. With fluid level abve level switch, flat shuld be angled up. With fluid level belw level switch, flat shuld be in hrizntal psitin. Cnnect ne black wire frm level switch t grund. Cnnect ther black wire frm level switch t white wire frm LED. Cnnect red wire frm LED t +12 vlt key n pwer surce. Install Ntes Pump Setting Nzzle Size Cntrller Setting Disclaimer D nt use this prduct until yu have carefully read the fllwing agreement. This sets frth the terms and cnditins fr the use f this prduct. The installatin f this prduct indicates that the BUYER has read and understands this agreement and accepts its terms and cnditins. Perfrmance prducts by their nature are designed t increase hrsepwer and perfrmance nt engineered in the riginal vehicle and the increased stress culd result in damage t related systems. This is a high perfrmance prduct use at yur wn risk. Snw Perfrmance Inc., Its agents, emplyees r wners shall nt be under any liability whether in cntract r therwise whether r nt resulting frm ur negligence r cntents f infrmatin supplied fr any damage r lss resulting frm such infrmatin. The BUYER is respnsible t fully understand the capability and limitatins f his/her vehicle accrding t manufacturer specificatins and agrees t hld the SELLER harmless frm any damage resulting frm failure t adhere t such specificatins. The SELLER disclaims any warranty and expressly disclaims any liability fr persnal injury r damages. The BUYER acknwledges and agrees that the disclaimer f any liability fr persnal injury is a material term fr this agreement and the BUYER agrees t indemnify the SELLER and t hld the SELLER harmless frm any claim related t the item f the equipment purchased. Under n
Maintenance Remve nzzle(s) and clean screen filters at least nce per year using carb cleaner. The Bst Cler has been designed t perate with high cncentratins f methanl. Oil r ther additives are nt required fr system lubricatin. Fr best perfrmance, cling and system life it is recmmend that Snw Perfrmance Bst Juice (#40008) be the exclusive fluid used in the system. Fluid Level Switch (Optinal) Red Lw Fluid LED Black Black Instructins Lcate desired level switch munting psitin. Suggested placement is 1/5 f max reservir height. Carefully drill side f reservir using 13/16 bit. A step bit is recmmended fr best drilling results. Hle must be free f nicks r shavings fr prper sealing. Remve rubber seal frm level switch. Insert seal int reservir until fully seated. Gp can be used arund the edges f the hle. Lubricate exterir f level switch with water and insert int seal until fully seated. Psitin level switch s GT symbl is at six clck psitin.
Nte: The diagram shws all three nzzles. Often nly tw are apprpriate. Please see page 8 fr details Nte: The system can use tw nzzles simultaneusly, but this is nt always needed. Refer t the nzzle guide n page 8 fr nzzle selectin. Installatin - Mechanical Step 1 Reservir Install Install 90 degree elbw int reducer bushing using E6000 sealant. Turn ½ turn past finger tight. D nt use Tefln sealants n Snw Perfrmance fittings. Install reducer bushing int reservir utlet using E6000 sealant. Turn ½ turn past finger tight. Pump shuld activate, fluid shuld flw, and tank level shuld g dwn. Tuning Quick Reference If cmbustin quench ccurs as evidenced by engine bucking, reduce the injectin quantity. This can be dne by: 1. Using a smaller nzzle(s). 2. Using Screen 9 and Screen 10 t adjust the gain. Cautin****** Prlnged quench may cause lwer engine damage ver a perid f time. Als, fresh methanl less than 1 mnth ld when expsed t atmsphere and using a greater methanl cncentratin up t 50% - will reduce cmbustin quench. 100% water will cl cmbustin and EGTs and will increase pwer apprx 20-30 HP. 75/25 water/methanl will reduce EGTs and pwer will increase apprximately 40 HP. Test fit reservir in desired munting lcatin. Typical placement is tucked up alng the side f a pickup bed r in a bed munted tl bx. Check the area under the bed near the desired munting lcatin. Nte the lcatin f fuel tanks, fuel lines, and wiring. Mark the lcatin f the fur aluminum munting strap tab blt hles. Drill thrugh bed with apprpriately sized drill bit. USE CAUTION WHILE DRILLING. 50/50 water/methanl will reduce EGTs and increase pwer apprximately 70+ HP. 1. The armed switch is turned t the ff psitin when the engine is ff. Cautin: D nt attempt t inject water/methanl until the engine has reach perating temperature. A cld engine is mre susceptible t quench and pr perfrmance. Munt reservir with aluminum munting straps using apprpriate hardware.
Step 1 Test Pump and Mechanical System Discnnect pump frm cntrller. Cautin: Failure t d this will result in damage t the cntrller. Using a 12 vlt surce, apply pwer t red wire f pump. Pump shuld activate and fluid level in tank shuld g dwn. It is recmmended t als check the nzzle spray pattern while fllwing this prcedure. Als check fr leaks. Cautin****** T avid gravity feeding f fluid with rear munt reservirs, it is essential t use a slenid in-line between the reservir and pump. D nt perate yur rear munt equipped vehicle withut a slenid installed. Step 2 Pump Install Munt the pump s the inlet is psitined at the lwest pint f the reservir r lwer. Pump can be munted hrizntally r vertically using the supplied screws and washers. Ensure that n sharp bends in the high pressure tube ccur near the pump. Sharp bends can cause stress n the inlet and utlet prts f the pump, causing leaks. Trim tube with a utility knife r razr blade, making sure t eliminate any burrs r kinks n the end. Insert firmly int the pump abut ½ inch thrugh the light grey lcking cllar. Nte the arrws indicating flw directin n the tp f the pump. T remve the hse, gently and evenly push the light grey lcking cllar int the head unit f the pump, and then pull n the hse gently. If pump ges n and fluid level desn't g dwn, there is an bstructin in the tube r nzzle. Activatin f pump fr shrt perids (2-5 sec.) will purge air bubbles after installatin. This can be accmplished during initial use. Step 2 Test Cntrller With tube remved frm the nzzle, place the cntrller in bst nly mde by selecting MPG mde. Set start at 5psig and full at 6psig. Discnnect the silicne bst line frm the T fitting n the intake bst line. Turn key n and ensure arming switch n. Using a hand pump, apply 10-20 psig f pressure t the bst line ging t the cntrller.
activate 6-10 psig befre yur maximum bst pressure. If the max bst pressure is 30 set the POWER MODE start pint t 20-24 psig. If the max bst pressure is 40 set the POWER MODE start pint t 30 psig. ADJUSTING THE CONTROLLER The MPG MAX phase f injectin is meant t inject a small amunt f fluid during lw lad cruising. Starting the MPG MAX phase as early as pssible ffers the largest range f benefit. If cmbustin quench ccurs as evidenced by engine bucking r bgging, t much fluid is being injected t sn. T prevent quench try each f the fllwing: Tggle t Screen 8A. Adjust the MPG MODE START pint t cme n at a higher bst level. Adjusting the 100% pint higher will als help reduce quench. Change ut MPG MAX nzzle t the next size smaller. If quench ccurs when the POWER MODE activates try each f the fllwing: Measure the distance frm the reservir utlet t the pump inlet. Cut the ¼ red tubing using utility knife. Make cuts are as square as pssible. Ensure there are n kinks in the tubing and insert tubing int quick discnnects at pump and reservir until fully seated. Keep the pump within 2 feet f the reservir. The pump can be munted under the truck bed in a place prtected frm rad spray. Cautin****** Pump must be shielded frm rad debris and tire wash. Failure t d s will result in pump failure Tggle t Screen 12. Adjust the POWER MODE START pint t cme n at a higher bst level. Tggle t Screen 11. Adjust the GAIN dwn t reduce verall injectin amunt if in Tw Mde. Change ut POWER MODE nzzle(s) t the next size smaller. Testing the System Nte: fr best results, prime pump befre use T clear air frm the pump and insure that the system is primed: Fill reservir with water apprx ¼ full. Remve tubing frm nzzle (r slenid if slenid used in-line between pump and nzzle) and run tube int separate cntainer. Apply 12 VDC t red pump wire fr apprximately 5 secnds r until fluid flw is cnsistent. Pump is nw primed. Recnnect tubing frm pump utlet t nzzle (r slenid). If using a slenid in between the pump and the reservir: Remve the slenid and place a slid piece f tube between the pump and the reservir and prime the system. Then replace the slenid in between the pump and reservir.
Tggle t Screen 8. Select MPG mde. Tggle t Screen 8A/B. Adjust the start pint up r dwn. Typical start pints are 7-8 psig. Tggle t Screen 8C/D. Adjust the full 100% pint up r dwn. Typical 100% pints are 16-20 psig Tggle t Screen 9. Select bst level. See Cntrller Operatin: Screen 9. Tggle t Screen 12/13. Adjust the POWER MODE activatin pint up r dwn. Initially set the POWER MODE start pint t activate 6-10 psig f yur maximum bst pressure. If the max bst pressure is 30 set the POWER MODE start pint t 20-24 psig. If the max bst pressure is 40 set the POWER MODE start pint t 30 psig. A typical applicatin making abut 30 psig shuld set the MPG Start at 7 psig, the MPG 100% at 15 psig, and the Pwer Mde Start at 25 Step 3 Nzzle Selectin Nzzle sizing is a functin f hrsepwer, which apprximates the engine airflw, and bst, which apprximates intake charge heat. Recmmended starting pints: HP MPG MAX POWER MODE 350 > WHP 175 ml/min 375 ml/min 400-500 WHP 175 ml/min 625 m/min 500 < WHP 175 ml/min 375 + 625 ml/min Seal the nzzle int the nzzle hlder using GOOP sealant. Using a sealant that is nt permanent will allw fr nzzle changes during tuning. Simply remve the nzzle, clean the threads, and reinstall using sealant. Assemble desired nzzle int nzzle hlder using E6000 sealant. The end f the nzzle with the fine mesh screen is t be inserted int the nzzle hlder. Trque 1/2 turn past finger tight. D nt use Tefln sealants n Snw Perfrmance fittings. psig. This will yield small amunts f injectin in nrmal peratinal cnditins and maximum cling in heavy lad and high perfrmance situatins. TOW MODE In Tw mde, the cntrller will measure EGTs and bst pressure t calculate the injectin rate. Based n these tw inputs, the cntrller uses pre-mapped 2-D matrix t determine hw much fluid t inject. Because the cntrller is pre-prgrammed, there are n start and full pints t adjust. Tggle t Screen 8. Select Tw mde. Tggle t Screen 9. Select bst level. See Cntrller Operatin: Screen 9. Tggle t Screen 12/13. Adjust the POWER MODE activatin pint up r dwn. Initially set the POWER MODE start pint t Crrect Incrrect
Step 4 Nzzle Munting The nzzle assembly shuld be installed 90 t the directin f airflw. On rund intake tubes, this is 360 arund the tube meaning the nzzle can be munted in any directin. This will ensure maximum cling as the nzzle sprays in a cne pattern. Chse and mark munting lcatin fr nzzle placement. Nzzles can be munted in a variety f places n the charge pipe between the intercler utlet and the intake inlet, as lng as they have a clear spray pattern int the airflw. Remve the piece just befre the intake and drill and tap (11/32" pre-drill, 1/8-27 NPT tap) fr tw r three nzzles. Screen 8D MPG MODE 100% - DOWN. Pressing and releasing buttn 2 will decrease the maximum injectin pint. Screen 9-(TOW MODE ONLY) This screen is used t select between LOW, MED, and HI bst mde. Fr vehicles making 8-18 psig f bst, use LOW mde. Fr vehicles making 18-25 psig f bst, use MED mde. Fr vehicles making 25+ psig f bst, use HI mde. Screen 10-(TOW MODE ONLY) This screen is used t increase the injectin gain setting. Pressing and releasing buttn 2 will increase the gain setting. Changes in gain affect injectin in Tw Mde nly. 5%-10% changes make a big impact. Screen 11-(TOW MODE ONLY) MPG Mde 100% PSI Dwn Bst Range Change Inj Gain Increase Inj Gain Decrease This screen is used t decrease the injectin gain setting. Pressing and releasing buttn 2 will decrease the gain setting. Screen 12-(MPG MODE ONLY) Pwer Mde Start Up The nzzle is munted using its external 1/8 NPT threads. Tighten the nzzle and nzzle hlder assembly ne half turn past finger tight using E6000 sealant t seal the threads. Step 5 Nzzle and Slenid Cnnectin Slenid is flw directinal. Be sure t nte which prt is the INLET/PRESSURE prt (2 r IN) and which is the OUTLET prt (1 r OUT). The main utlet line cming frm the Reservir cnnects t the first slenids inlet. The utlet f this slenid cnnects t the inlet f POWER MODE START - UP. Pressing and releasing buttn 2 will increase the Pwer Mde injectin activatin pint. Set this t 6-10 psig befre maximum bst. Screen 13-(MPG MODE ONLY) POWER MODE START - DOWN. Pressing and releasing buttn 2 will decrease the Pwer Mde injectin activatin pint. Variable Cntrller Tuning MPG MODE Pwer Mde Start Dwn In MPG mde, injectin is a functin f bst pressure nly which is desirable when a mre immediate injectin is desired. In MPG mde, an injectin start and full pint must be selected.
Screen 5 This mde displays the Bst, EGT and Injectin in Metric units Screen 6 This display shws bth digital and bar graph readings fr bst and EGT in Standard units. Screen 7 This display shws bth digital and bar graph readings fr bst and EGT in Metric units. Screen 8 BAR DegC %Inj PSI DegF Bar DegC Injectin Mde Change This is the setup screen fr the cntrl mde. Pressing the right buttn (# 2) will tggle the setting between MPG and Tw. If Tw is selected, the 2-D matrix value fr the injectin is used. If MPG is selected, bst alne will determine injectin. Tw mde is used in laded r twing situatins. MPG injectin is used in day t day driving and highperfrmance situatins. the pump. The utlet f the pump cnnects t the Unin T. One utlet f the tee ges t the small MPG-MAX nzzle and the ther utlet f the tee cnnects t the secnd slenid. The utlet frm the secnd slenid will cnnect t the POWER MODE nzzle(s). Measure the distance frm the pump utlet t the injectin lcatin. Cut the ¼ red tubing using utility knife. Make cuts are as square as pssible. Ensure there are n kinks in the tubing and insert tubing int quick discnnects until fully seated. Gently pull n tubing t ensure a gd cnnectin. Use tie wraps t help rute tubing and t ensure it desn't cntact mving r ht parts in the engine cmpartment Step 6 Install EGT Prbe Drill and tap exhaust manifld pre-turb. If this is perfrmed with the exhaust manifld still n the engine, start the engine and let it idle while drilling and tapping. This will prevent shaving frm entering the exhaust and turb. During tapping, cat tap with heavy grease s it will cllect any metal shavings. Screen 8A MPG Mde Start PSI Up MPG MODE START - UP. Pressing and releasing buttn 2 will increase the injectin activatin pint. Typical activatin pints are in the 7-8 psig range. Screen 8B MPG Mde Start PSI Dwn MPG MODE START - DOWN. Pressing and releasing buttn 2 will decrease the injectin activatin pint. Screen 8C MPG Mde 100% PSI Up Munt the Temp Prbe using the 3/16 cmpressin fitting (prvided). MPG MODE 100% - UP. Pressing and releasing buttn 2 will increase the maximum injectin pint. Typical 100% pints are in the 16-20 psig range.
Installatin - Electrical Variable Cntrller Installatin Cntrller Operatin The cntrller has an LCD display screen. The display sftware allws fr seven different display mdes and three cntrl/setup screens. T cntrl the screen selectin, the unit has tw peratr buttns; ne t the left f the screen (buttn 1) and ne t the right f the screen (buttn 2). Pressing and releasing buttn 1 will cause the display t sequence t the next screen. Buttn 2 is nly active in the cntrl/setup screens, and is used t change the current cntrl setting f the setup screen displayed. The system memry will remember the current display setting even if the unit is turned ff. The cntrller will turn n at the last used display setting. Attach cntrller t secure lcatin with easy access in driver s cmpartment using supplied tape. Install brass hse barb int intake tubing 3 prir t nzzles. Cnnect black silicne tubing frm brass hse barb t clear tubing cming frm the cntrller and secure with a tie wrap. CAUTION: Discnnect the negative battery terminal while cnnecting wires t prevent electrical fire r damage t cntrller. Cnnect BLACK t a gd grund lcatin. Cnnect WHITE wire t Pump RED pwer wire. Cnnect GREEN wire t ne BLACK wire frm slenid. Cnnect ther BLACK wire t grund. Cnnect RED wire t inline switch and then cnnect t +12V key n surce. Wire the Yellw K type temp prbe cnnectr t temp prbe installed in Step 6 abve. The YELLOW wire cnnects t the POSTITIVE terminal, the RED wire cnnects t the NEGATIVE terminal f the cnnectr. Cnnect t the lead frm cntrl mdule. Always have a gd electrical grund cnnectin. Pr grund will result in erratic peratin. Additinally, buttn 2 is used fr the Injectin ON/OFF functin. Pressing and hlding buttn 2, then pressing buttn 1, then releasing bth buttns will change the system t read nly withut changing the display screen. The pump will nt activate in read nly. All screen display functins will remain active even when the injectin is turned ff. T get the cntrller ut f read nly mde, just repeat the prcedure. Screen 1 This mde displays pressure (P), temperature (T) and injectin percentage (Inj) as three independent bar graphs. Screen 2 This mde displays the bst pressure and EGT temperature in PSI and degrees F. Bst Screen 3 EGT This mde displays the bst pressure and EGT temperature in BAR and degrees C. Screen 4 P Inj Bst EGT T PSI DegF T %Inj This mde displays the bst, EGT and injectin in Standard units.