Tag Archive 'tech'

Jul 11 2008

Honda/Acura Distributor Codes

Published by Benjamin Jones under Tech Info

Honda Distributors
TD01U 1988-1991 Civic/CRX 1.5L DPFI
TD02U/TD18U 1988-1991 Civic/CRX Si
TD22U 1988-1991 JDM B16A
TD41U 1992-1995 Civic Non-VTEC
TD42U 1992-1995 Civic VTEC
TD43U Second Generation ZC
TD80U 1996-1998 Civic Non-VTEC
TD63U/TD73U 1999-2000 Civic Si B16
TD31U/TD34U 1990-1991 Accord
TD52U 1992-1993 Accord
TD58U 1994-1995 Accord 2.2L
TD76U 1996-1997 Accord 2.2L
TD89U Accord/Prelude H22A
TD77U 1997-2002 Prelude VTEC
TD59U 1992-1996 Prelude Non-VTEC 2.2L
TD60U 1992-1996 Prelude JDM VTEC 2.2L Internal Coil
TD61U 1992-1996 Prelude VTEC and Non-VTEC 2.3L External Coil
TD97U 1999-2000 CRV 2.0L
Acura Distributors
TD03U 1988-1989 Integra ZC
TD23U/TD24U 1990-1991 Integra B18
TD44U/TD68U 1992-1995 Integra GSR/JDM B16A
TD55U 1992-1993 Integra B18
TD81U/TD84U 1996-2001 Integra GSR/JDM B18C
TD86U/TD87U 1996-2001 Integra Type R/Civic SiR
TD85U 1996-1998 Integra B18/CRV B20

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Jul 11 2008

OBD1 Honda/Acura ECU CEL List

Published by Benjamin Jones under Tech Info

To check your codes with an OBD1 ECU jumper your service connector and watch as your CEL blinks on the gauge cluster. A long blink is equal to 10 and a short blink is equal to 1. There will be a 2-3 second long pause between different codes, and the codes will go in a circle.

1 O2A – Oxygen sensor #1
2 O2B – Oxygen sensor #2
3 MAP – manifold absolute pressure sensor
4 CKP – crank position sensor
5 MAP – manifold absolute pressure sensor
6 ECT – water temperature sensor
7 TPS – throttle position sensor
8 TDC – top dead centre sensor
9 CYP – cylinder sensor
10 IAT – intake air temperature sensor
12 EGR – exhaust gas recirculation lift valve
13 BARO – atmospheric pressure sensor
14 IAC (EACV) – idle air control valve
15 Ignition output signal
16 Fuel injectors
17 VSS – speed sensor
19 Automatic transmission lockup control valve
20 Electrical load detector
21 VTEC spool solenoid valve
22 VTEC pressure valve
23 Knock sensor
30 Automatic transmission A signal
31 Automatic transmission B signal
36 traction control found on JDM ecu’s
41 Primary oxygen sensor heater
43 Fuel supply system
45 Fuel system too rich or lean
48 LAF – lean air fuel sensor
54 CKF – crank fluctuation sensor
58 TDC sensor #2
61 Primary oxygen sensor
63 Secondary oxygen sensor
65 Secondary oxygen sensor heater
71 random misfire cylinder 1
72 random misfire cylinder 2
73 random misfire cylinder 3
74 random misfire cylinder 4
80 Exhaust Gas Recirculation insufficient flow detected
86 ECT Sensor (Engine Coolant Temperature) circuit range / performance problem
90 Evaporative Emission Control System leak detected in the fuel tank area
91 Fuel Tank Pressure Sensor low input
92 Evaporative Emission Control System insufficient purge flow

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