Hi,
I have a question about my honda civic, its an european coupe ex (year 2004) (d17 engine)
the ecu connector pinouts does't seem to match with the ones on the hondata website, and i want to figure out what i should do with it?
Wich wires do i have to replace, if i even have to replace some?
ok so here's the connectors pinout on the car:
Connector A (31 Pins)
1-blk/wht - PO2SHTC (PRIMARY HEATED OXYGEN SENSOR (PRIMARY HO2S) HEATER CONTROL)
2-yel/blk - IGP2 (POWER SOURCE)
3-yel/blk - IGP1 (POWER SOURCE
4-blk - PG2 (POWER GROUND)
5-blk - PG1 (POWER GROUND)
6-wht - PHO2S (PRIMARY HEATED OXYGEN SENSOR (PRIMARY HO2S), SENSOR 1)
7-blu - CKP (CRANKSHAFT POSITION (CKP) SENSOR)
8-yel - VCCR (SENSOR VOLTAGE RETURN)
9-red/blu - KS (KNOCK SENSOR)
10-grn/yel - SG2 (SENSOR GROUND)
11-grn/wht - SG1 (SENSOR GROUND)
12-blk/red - IACV (IDLE AIR CONTROL (IAC) VALVE)
13-wht/blk - EGRP (EXHAUST GAS RECIRCULATION (EGR) VALVE POSITION SENSOR) !!!! D17a9 !!!!
14-blk/wht -Secondary O2 sensor heater control--------Don’t have
15-red/blk - TPS (THROTTLE POSITION (TP) SENSOR)
18-wht/grn - VSS (VEHICLE SPEED SENSOR (VSS))
19-grn/red - MAP (MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR)
20-yel/blu - VCC2 (SENSOR VOLTAGE)
21-yel/red - VCC1 (SENSOR VOLTAGE)
23-brn/yel - LG2 (LOGIC GROUND)
24-brn/yel - LG1 (LOGIC GROUND)
25-wht/red -Secondary O2 Sensor -----------Don’t have
26-grn - TDC (TOP DEAD CENTRE (TDC) SENSOR)
27-brn - IGPLS4 (No. 4 IGNITION COIL PULSE)
28-wht/blu - IGPLS3 (No. 3 IGNITION COIL PULSE)
29-blu/red - IGPLS2 (No. 2 IGNITION COIL PULSE)
30-yel/grn - IGPLS1 (No. 1 IGNITION COIL PULSE)
Connector E (31 pins)
1-grn/yel -IMO FPR (IMMOBILIZER FUEL PUMP RELAY)
2-wht/red -SHO2S (SECONDARY HEATED OXYGEN SENSOR (SECONDARY HO2S), SENSOR 2)
3-brn/yel -LG3 (LOGIC GROUND)
4-pnk -SG3 (SENSOR GROUND)
6-blk/wht -SO2SHTC (SECONDARY HEATED OXYGEN SENSOR (SECONDARY HO2S) HEATER CONTROL)
7-red/yel -MRLY (PGM-FI MAIN RELAY)
9-yel/blk -IG1 (IGNITION SIGNAL)
16-lt grn/blk -PSPSW (POWER STEERING PRESSURE SWITCH SIGNAL)
18-red -ACC (A/C CLUTCH RELAY)
22-wht/blk -BKSW (BRAKE PEDAL POSITION SWITCH)
23-lt blu -K-LINE
24-yel -SEFMJ
26-blu -NEP (ENGINE SPEED PULSE)
27-red/blu -IMOCD (IMMOBILIZER CODE)
29-brn -SCS (SERVICE CHECK SIGNAL)
31-grn/orn -MIL (MALFUNCTION INDICATOR LAMP)
Connector B (24 Pins)
2-yel -INJ4 (No. 4 INJECTOR)
3-blu -INJ3 (No. 3 INJECTOR)
4-red -INJ2 (No. 2 INJECTOR)
5-brn -INJ1 (No. 1 INJECTOR)
6-grn -FANC (RADIATOR FAN CONTROL)
8-red/wht -ECT (ENGINE COOLANT TEMPERATURE (ECT) SENSOR)
9-blu/blk -VTPSW (VTEC OIL PRESSURE SWITCH)
10-wht/blu -Detects alternator L signal
13-wht/red -ALTF (ALTERNATOR FR SIGNAL)
14-blu/red -EGR (EXHAUST GAS RECIRCULATION (EGR) VALVE)
15-grn/yel -VTS (VTEC SOLENOID VALVE)
17-red/yel -Detects IAT sensor signal
21-yel/blu -PCS (EVAPORATIVE EMISSION (EVAP) CANISTER PURGE VALVE)
as you see, a connector matches up with the 01-03 one, but the other one doesn't?
the kpro i'm getting is installed into a PNF ecu, but i don't think that matters right?
Thanks in advance
European 04 ex coupe wire in
that's what i'm trying to do now, figuring out how i should wire it,Spunkster wrote:If your wiring is like the 01-03 DX/LX/EX then you will have to follow that wiring, if it is like neither you will be using it at your own risk and will have to determine what needs to be changed to see if it will work.
i thought i would get some help here, but it looks like i'll just gotta figure it out myself...