OBD0 to OBD1 purge solenoid
10-31-2013, 10:23 AM
#1
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OBD0 to OBD1 purge solenoid
Looks like the OBD0 purge solenoid is grounded via a normal ground with power coming from the ECU.
OBD1 is grounded via signal from the ECU (A20) with power coming from 12v hot with the fuel injectors.
So to use the OBD1 purge using OBD0 harness I'll need to flip the wires for it to activate properly.
Is this correct?
Please don't say I don't need it. Thanks!
OBD1 is grounded via signal from the ECU (A20) with power coming from 12v hot with the fuel injectors.
So to use the OBD1 purge using OBD0 harness I'll need to flip the wires for it to activate properly.
Is this correct?
Please don't say I don't need it. Thanks!
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KevronsEG
Honda CRX / EF Civic (1988 - 1991)
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11-18-2002 07:57 PM