Hi guys... I just got my p12 from the US. It came from a 94-95 Prelude AT.
I installed it in my '92 F22A2 4dr Exi which came originally with a pt3.
10 sec after I turned the engine, wham - there is a code - 41. Oxygen sensor heater something....
So I plugged my pt3 back in and... no CELs. Car runs ok.
So the question now is, is the ECU bad (I'd be F'ing mad coz it'd mean a return to an ebay shop...) or is that a sign of an upcoming O2 problem?
Is there a way of checking if an ECU is good?
I installed it in my '92 F22A2 4dr Exi which came originally with a pt3.
10 sec after I turned the engine, wham - there is a code - 41. Oxygen sensor heater something....
So I plugged my pt3 back in and... no CELs. Car runs ok.
So the question now is, is the ECU bad (I'd be F'ing mad coz it'd mean a return to an ebay shop...) or is that a sign of an upcoming O2 problem?
Is there a way of checking if an ECU is good?
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