CEL code 41 after b18swap on ek4


Mallyauto86

Member
Joined
Mar 13, 2011
Messages
735
Hey

getting a constant cel 41 Primary oxygen sensor heater problem on my b18c6 swap on my 98 Civic

Using standard ek4 loom with the car only using a conversion harness for the p28 ecu.

So i was wondering what the problem was coming from the car has recently had a new o2 sensor

can anyone help me with this ?
 
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