Thanks for all the replies.
I installed a factory oem a/f sensor earlier this week and the CEL was off for 200 miles. However, after driving to campus today, the light came back on and showed a p1130 and p1130 pending code.
If I could get my hands on a Cali gen4 manifold, I would just return my car to stock. I have received nothing but codes after installing these headers.
Quote:
Originally Posted by ckyalliance222
had this kind of problem with my moms ford windstar, i had left band lean and man system lean and then other codes would randomly pop up, recheck all of you vacuum hoses and fittings because these are usually what causes leans, as for me it was a very loose hose on the pvc valve, so i recommend getting a new pvc valve (probably like $5 tops at autozone) replace that wiggle all you vacuum hoses to make sure they are all on snug
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I replaced my pvc valve about a year ago. I guess Ill check the hoses again, wont hurt. Where is a good place to buy hose connectors? dunno if the zip ties are doing it nemore.
