Idle seems ok, however when I unplug the iacv there isnt really a change in idle speed. When I put power to the iacv manually with a battery it does click. Yeah I need to find a good ecm and check. Could I check with any obd1 ecm or does it have to be a p72?
I have a cel on and the engine wont rev past 3000 rpm. So I checked the cel by taking a jumper wire and grounding d4 (correct?). So I got code 14 or iac valve. So would a bad iac valve cause engine not to rev past 3000.
Obd2 gsr w/ obd1 p72 in a ef.
I have an obd2 b18c1 and a obd1 p72. My question is what does altc and altf from obd2 alt connect to on obd1 p72 ecu, anybody have an answer? From what I understant there is only one alt pinout on obd1 p72.
Posted here because its in a 90 hatch.
So to be clear I need # 8? from here Acura Parts @ AcuraAutomotiveParts.org - Genuine Acura OEM Parts from Acura Carland
Also does it bolt right up to b18c1 block?
Bought some mounts and driver side mount doesnt line up with studs on engine. Was wondering if this bracket (b18c1 driver side) is missing something?:confused: I know its a stupid question.
Just want to make sure I'm on the right track. This is the plan, 1997 b18c1 into 1990 dx.
-obd1 p72 (obd0 to 1 ecu jumper harness)
-using stock obd2 injectors w/o resistor box
-obd1 b16 dizzy (or should I use stock dizzy?)
Can anybody i.d this harness? I know its an obd1 and was wired into the...
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