Need Help!!
#1
Need Help!!
Just finished my heads/cam install and did a scan. My LTFT2's hold steady at 25 and occasionally drop down to one or zero, but then start to rise to 25 again. Tha car idles and drives VERY rough. What is the problem??!?!
#3
Originally Posted by HumpinSS
Check for any vacuum leaks. Is this isolated to one bank or both?
#5
ok, looking at the log I made again, the O2 B2S1 sensor reads no higher than 20, and reads 0 most of the time. What could be causing this?? Bank 2 is the passenger side correct? And S1 would be the pre-cat O2 sensor?
#7
Originally Posted by HumpinSS
Yes sounds like you have an exhaust leak and fresh air is hitting your o2 sensors. Find another maf temporarily and use that to see if it gets rid of the codes
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#9
Originally Posted by HumpinSS
Are all your PCV line attached securely
#10
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Yes but it seemed like you were attacking the MAF fisrt so I asked to make sure all your connections were solid. I am betting the passenger bank has some sort of exhasut leak or a bad o2 senor that hanst thrown a code yet. Swap both o2 and see it it follows to the next bank
#11
Originally Posted by HumpinSS
Yes but it seemed like you were attacking the MAF fisrt so I asked to make sure all your connections were solid. I am betting the passenger bank has some sort of exhasut leak or a bad o2 senor that hanst thrown a code yet. Swap both o2 and see it it follows to the next bank