ECU Problem

MaddogPA

New Member
I swapped a B18 and a CRV manual tranny into my 89 ,Automatic all wheel drive wagon. I have code 4 and code 6. I have tried 3 different PR4 ecu's and 3 different distributors. Same result.

However when I install a PM8 HF Ecu I only get code 14 electronic air control? Anyone know what to do next?
 

Briansol

Admins
Admin
VIP
I'm guessing you have a wiring problem at this point. Re-check your wires.
what harness did you use?
 

Solomon93

Member
Sounds Like an improper MPFI conversion wiring and a disconnected sensor or broken connection between the sensor and ecu like mentioned above.
 
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