PGM-FI (All 9-9 Models except DB; 99-00 DY with M/T) HOT AT ALL TIMES HOT IN ON OR START / FUSE 7 BACK UP 7.A page 0-. 7 / FUSE FI E/M A C PHOTO VIEW UNDER-HOOD FUSE/RELAY PHOTO 7 / FUSE FUEL PUMP (SRS UNIT) A C0 PHOTO VIEW page 0-. UNDER-DASH FUSE/RELAY PHOTO 7 / / See A/T Controls CVT C0 PHOTO VIEW / 0 C page. / / C0-7) PHOTO VIEW / / / / / C -) PHOTO VIEW 9 / FUEL INJECTORS PHOTO C0 G0 PHOTO PHOTO (CVT) A A BRN A A A A (VBU) Battery back up (IGP) Power (IGP) Power (INJ) (INJ) (INJ) (INJ) Fuel injector 000 American Honda Motor Co., Inc.
PGM-FI (All 9-9 Models except DB; 99-00 DY with M/T) + NOTE: Fuse is HOT with Ignition Switch in START (lll) and clutch pedal depressed or A/T Gear Selector in PARK (P) or NEUTRAL (N), see Starting System, page or -. HOT WITH CRANKING See Integrated Control Unit, page 70. FUSE STARTER SIGNAL 7.A UNDER- DASH FUSE/ RELAY PHOTO / 0 C0 PHOTO VIEW PGM-FI MAIN RELAY PHOTO VIEW / C0 VIEW 0 / / DY/DY engine with M/T DY/DY engine with A/T, all DY7 engines M FUEL PUMP PHOTO 0 / / A (IACV) IAC valve IDLE AIR (IAC) PHOTO / / A (IACV P) C -7) PHOTO VIEW 9 ORN A (IACV N) IAC valve IDLE AIR (IAC) PHOTO 7 PHOTO 9 (DY7) A (FLR) Fuel pump page -9. G PHOTO 9 0 /ORN C (STS) Start C or 000 American Honda Motor Co., Inc. -
PGM-FI (All 9-9 Models except DB; 99-00 DY with M/T) Ignition output signal (ICM) TDC (TDCP) CKP (CKPP) CYP (CYPP) CKF (CKFP) A0 C C C C / BRN/ / BRN/ / Ignition signal ORN/ IGNITION (ICM) LT TDC ORN CKP C0 PHOTO VIEW 9 DISTRIBUTOR PHOTO CYP TDC/ CKP/ CYP C0 PHOTO CRANKSHAFT SPEED FLUCTUATION (CKF) page -. / 7 LT / C0 PHOTO VIEW 9 / BRN/ C0 PHOTO C0-0) PHOTO VIEW BRN/ C (TDCM) C 000 American Honda Motor Co., Inc. - (CKPM) C (CYPM) C (CKFM) or page -. G0 PHOTO PHOTO (CVT)
PGM-FI (All 9-9 Models except DB; 99-00 DY with M/T) + Ground (LG) A9 Ground (LG) Ground (PG) Ground (PG) Reference (VCC) Map (MAP) (SG) A A0 A D D D C7 Service check connector (SCS) or / / / CVT See A/T Controls BRN / MANIFOLD ABSOLUTE PRESSURE (MAP) PHOTO PHOTO 9 (DY7) BRN/ BRN/ 9 C page. BRN See ABS, SRS, A/T Controls (CVT) BRN C -) PHOTO VIEW 9 SERVICE CHECK CONNECTOR PHOTO page. page -. BRN/ BRN/ G0 PHOTO PHOTO (CVT) page. G0 PHOTO 000 American Honda Motor Co., Inc. -
PGM-FI (All 9-9 Models except DB; 99-00 DY with M/T) LT See ABS, SRS, A/T Controls (CVT) / / / C PHOTO VIEW DATA LINK CONNECTOR (DLC) PHOTO 0 VIEW LT HOT AT ALL TIMES FUSE INTERIOR LIGHT 7.A page 0-0. page -. G0 ) (With Cruise Control ) ) (With Cruise Control ) 7 HOT AT ALL TIMES / / C FUSE HORN, STOP LT A page 0-. C PHOTO VIEW 7 / BRAKE SWITCH Closed with brake pedal depressed. PHOTO UNDER- HOOD FUSE/ RELAY PHOTO 7 page 0-. C -) PHOTO VIEW See Brake Lights, ABS C VTEC pressure switch (VTM) C / (K-LINE) Data / output VTEC valve (VTS) A D (BKSW) Brake switch C PSP switch (PSPSW) VTEC PRESSURE SWITCH PHOTO POWER STEERING PRESSURE (PSP) SWITCH PHOTO page. C -) PHOTO VIEW 9 C9 PHOTO VTEC SOLENOID PHOTO page. C -) PHOTO VIEW 9 G0 PHOTO PHOTO (CVT) DY/DY engines USA G0 PHOTO PHOTO (CVT) 000 American Honda Motor Co., Inc. -
PGM-FI (All 9-9 Models except DB; 99-00 DY with M/T) + HOT IN ON OR START 0 YE L FUSE METER 7.A page 0-. C0 PHOTO 0 VIEW UNDER-DASH FUSE/RELAY PHOTO With shift-up indicator page 0-. C See Indicators MALFUNCTION INDICATOR LIGHT (MIL) (USA) (Canada) E Dimming Circuit C07 7-0) PHOTO VIEW SHIFT-UP INDICATOR LIGHT GAUGE ASSEMBLY PHOTO 7 VIEW 7 KS (KS) C ORN ORN ORN A (MIL) MIL E / / / A0 C PHOTO 0 VIEW 0 C (SLU) Shift-up indicator Clutch switch (CLSW) or D C9 / BRN/ page -. C CLUTCH SWITCH Closed with clutch pedal depressed. PHOTO KNOCK (KS) PHOTO BRN/ CVT/DY engine C0-0) PHOTO VIEW G0 PHOTO PHOTO (CVT) page -. G0 DY engine with M/T 000 American Honda Motor Co., Inc. -
PGM-FI (All 9-9 Models except DB; 99-00 DY with M/T) CVT Reference (VREF) ECM data (TMA) ECM data output (TMB) TRANSMISSION (TCM) PHOTO VIEW 9 B0 B7 B / GRY PNK C / GRY PNK A C9 C0 (VREF) Reference (TMA) ECM data output (TMB) ECM data EGR solenoid valve (ESOL) Shift lock circuit (SLU) Park/ neutral (ATPNP) Shift lock circuit (SLU) Park/ neutral (ATPNP) Reverse (ATPR) D (ATPD) D (ATPD) (ATP) D indicator (D IND) A7 A0 C9 B B B B B B7 B / / PNK C PHOTO See Interlock System C See A/T Controls See Interlock System See Automatic Transmission Controls A/T except CVT / EXHAUST GAS RECIRCULATION (EGR) SOLENOID PHOTO C PHOTO page. A Park/ neutral output C0 PHOTO VIEW GAUGE ASSEMBLY PHOTO 7 VIEW 7 G0 PHOTO 000 American Honda Motor Co., Inc. -
PGM-FI (All 9-9 Models except DB; 99-00 DY with M/T) + USA USA See Fans See A/C Compressor Controls See Charging System / A7 (FANC) Radiator fan A7 (ACC) A/C compressor clutch relay D (EL) ELD unit or VSS (VSS) A/C request (ACS) Alternator FR signal (ALTF) Alternator signal (ALTC) C C C7 A9 / / / / See Vehicle Speed (VSS) See A/C Compressor Controls See Charging System 000 American Honda Motor Co., Inc. -7
PGM-FI (All 9-9 Models except DB; 99-00 DY with M/T) DY7 Engine Fuel tank pressure (PTANK) Reference (VCC) TP (TPS) ECT (ECT) IAT (IAT) Primary HOS (PHOS) D D0 D D D D7 / / / / / / PHOTO 0 VIEW C0 VIEW 0 C 97 model: California Coupe, California Sedan LX 9 model: all C C0 VIEW 0 PHOTO 0 VIEW FUEL TANK PRESSURE PHOTO 0 / / / / THROTTLE POSITION (TP) PHOTO 9 COOL- ANT TEMPER- ATURE (ECT) PHOTO INTAKE AIR TEMPER- ATURE (IAT) PHOTO C PHOTO 0 C -) PHOTO VIEW BRN/ PRIMARY HEATED OXYGEN (HOS) PHOTO 0 C PHOTO 0 / D (SG) A (POSHTC) Primary HOS heater 000 American Honda Motor Co., Inc. -
PGM-FI (All 9-9 Models except DB; 99-00 DY with M/T) DY7 Engine + HOT IN ON OR START Secondary HOS (SHOS) D or FUSE ALTERNATOR SP 7.A C PHOTO / VIEW 0 page 0-. UNDER- DASH FUSE/ RELAY PHOTO / / / C0 PHOTO / VIEW C -7) PHOTO VIEW / C0 VIEW 0 BRN/ page 0-. / / PHOTO 0 VIEW BRN/ BRN/ / C0-0) PHOTO VIEW / C PHOTO / SECOND- ARY HEATED OXYGEN (HOS) PHOTO C PHOTO EVAPORATIVE (EVAP) PURGE SOLENOID PHOTO 7 / EVAPORA- TIVE (EVAP) CANISTER VENT SHUT PHOTO 9 EVAPORA- TIVE (EVAP) BYPASS SOLENOID PHOTO 0 PHOTO 0 VIEW page -. / / / 97 model: California Coupe, California Sedan LX 9 model: all 9 C0 VIEW 0 / C G0 PHOTO D A A (SHOSG) (SOSHTC) Secondary HOS heater (PCS) EVAP purge solenoid valve A9 (VSV) EVAP canister vent shut valve A (WBS) EVAP bypass solenoid valve POWER- TRAIN or (PCM or ECM) 000 American Honda Motor Co., Inc. -9
PGM-FI (All 9-9 Models except DB; 99-00 DY with M/T) DY Engine Fuel tank pressure (PTANK) Reference (VCC) TP (TPS) ECT (ECT) IAT (IAT) Primary HOS (PHOS) D D0 D D D D7 / / / / / / C C0 VIEW 0 PHOTO 0 VIEW FUEL TANK PRESSURE PHOTO 0 9 model: all Coupes 97 model: all Coupes, California Sedan 9 model: all PHOTO 0 VIEW C0 VIEW 0 C / / / / THROTTLE POSITION (TP) PHOTO 7 COOL- ANT TEMPER- ATURE (ECT) PHOTO INTAKE AIR TEMPER- ATURE (IAT) PHOTO C PHOTO C -) PHOTO VIEW BRN/ PRIMARY HEATED OXYGEN (HOS) PHOTO C PHOTO / D (SG) A (POSHTC) Primary HOS heater 000 American Honda Motor Co., Inc. -0
PGM-FI (All 9-9 Models except DB; 99-00 DY with M/T) DY Engine + HOT IN ON OR START BRN/ BRN/ BRN/ BRN/ / BRN/ C0 BRN/ BRN/ PHOTO VIEW C0-0) PHOTO VIEW G0 PHOTO Secondary HOS (SHOS) D / / C / / C / PHOTO 7 / C7 PHOTO 0 SECOND- ARY page -. HEATED OXYGEN (HOS) PHOTO page -. D A A (SHOSG) / / / C7 PHOTO 0 C PHOTO 7 C (SOSHTC) Secondary HOS heater or / / (PCS) EVAP purge solenoid valve C PHOTO / VIEW 0 / C0 PHOTO / VIEW C -7) PHOTO VIEW page 0-. EVAPORATIVE (EVAP) PURGE SOLENOID PHOTO / 9 model: all Coupes 97 model: all Coupes, California Sedan 9 model: all / FUSE ALTERNATOR SP 7.A A9 (VSV) EVAP canister vent shut valve page 0-. / / / EVAPORA- TIVE (EVAP) CANISTER VENT SHUT PHOTO 9 9 A (WBS) EVAP bypass solenoid valve UNDER- DASH FUSE/ RELAY PHOTO C0 VIEW 0 PHOTO 0 VIEW EVAPORA- TIVE (EVAP) BYPASS SOLENOID PHOTO 0 PHOTO 0 VIEW C0 VIEW 0 C POWER- TRAIN or (PCM or ECM) 000 American Honda Motor Co., Inc. -
PGM-FI (All 9-9 Models except DB; 99 DY with M/T) DY Engine EGR valve (E-EGR) EGR valve lift (EGRL) Reference (VCC) TP (TPS) Fuel tank pressure (PTANK) ECT (ECT) A7 D9 D0 A/T D / D D / See A/T Controls / 9-00 models / PNK / C0-0) PHOTO VIEW / page. G0 PHOTO / / EXHAUST GAS RECIRCULATION (EGR) LIFT (A/T) PHOTO or EXHAUST GAS RECIRCULATION (EGR) and LIFT (M/T) PHOTO VIEW 0 / / / / / THROTTLE POSITION (TP) PHOTO 7 C C0 VIEW 0 PHOTO 0 VIEW M/T FUEL TANK PRESSURE PHOTO 0 (See S/M page -9 for 99-00 models) PHOTO 0 VIEW C0 VIEW 0 A/T COOLANT TEMPERA- TURE (ECT) PHOTO M/T C C PHOTO VIEW 0 000 American Honda Motor Co., Inc. -
PGM-FI (All 9-9 Models except DB; 99 DY with M/T) DY Engine D IAT (IAT) Label resistance (LABEL) D7 VS cell (VS+) C M/T Reference (IP, VS ) C C HOS pump cell (IP+) Primary HOS heater (POSHTC) A Primary HOS (PHOS) D7 A/T OR (PCM OR ECM) + BRN/ / / page -. BRN/ INTAKE AIR TEMPER- ATURE (IAT) PHOTO 7 C PHOTO 0 VIEW 9 BRN/ PRIMARY HEATED OXYGEN (HOS) PHOTO 0 G0 PHOTO From next page. / C PHOTO 0 PRIMARY HEATED OXYGEN (HOS) PHOTO 0 C PHOTO 0 VIEW 9 C PHOTO 0 pages and -. BRN/ / G0 PHOTO D (SG) C -) PHOTO VIEW A (POSHTC) Primary HOS heater OR (PCM OR ECM) 000 American Honda Motor Co., Inc. -
PGM-FI (All 9-9 Models except DB; 99-00 DY with M/T) DY engine HOT IN ON OR START Secondary HOS (SHOS) D or FUSE ALTERNATOR SP 7.A C PHOTO / VIEW 0 page 0-. UNDER- DASH FUSE/ RELAY PHOTO / / / C0 / PHOTO VIEW C -7) PHOTO VIEW / C0 VIEW 0 / / To previous page. page 0-. / / PHOTO 0 VIEW BRN/ C PHOTO / SECOND- ARY HEATED OXYGEN (HOS) PHOTO C PHOTO EVAPORATIVE (EVAP) PURGE SOLENOID PHOTO 9-00 models / EVAPORA- TIVE (EVAP) CANISTER VENT SHUT PHOTO 9 EVAPORA- TIVE (EVAP) BYPASS SOLENOID PHOTO 0 (See S/M page -9 for 99-00 models) PHOTO 0 VIEW / / / 9 C0 VIEW 0 C page -. BRN/ G0 PHOTO PHOTO (CVT) D A A (SHOSG) (SOSHTC) Secondary HOS heater (PCS) EVAP purge solenoid valve A9 (VSV) EVAP canister vent shut valve A (WBS) EVAP bypass solenoid valve POWER- TRAIN or (PCM or ECM) 000 American Honda Motor Co., Inc. -