New codes on 89 SC while on test drive...

phils89sc

Registered User
I was on my way to Mooresville to see a friend and the damn CE light came on again and the idle dropped off a few times, then it went away. When I got home, the code were in the continuous memory. Code 41, 51, and 66. Code 41, oxy sensors means the right bank is running lean. Code 51 is the ECT (not a problem, I had a busted throttle body cooling line bypass that caused it), and the 66 was for the MAF signal too low. Any ideas on where I should start?

Thanks

Phil
 
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