Thread: NEED SOME HELP...possible map issue?

I was getting 16.4lfts at idle, and low speed cruse and deceleration. I found a vac leak at the LIM to EGR tube where it meets the EGR(the tube was cracked in half). I replaced the tube and Bingo no more Idle 16.4lfts or slow cruise Pegged LFTS, But anytime I'm cruising and off the LFTS peg. If I coast to a stop the Lfts go to a more normal value as soon as I hit Idle and stopped. Im attaching some scans to better understand whats going on. I'm thinking maybe a map issue? Ive also noticed that when the lftS peg the timing is ALWAYS 16.0 degrees. Only known issue is that the EGR pipe that meets at the header has a exhaust leak. (Small)

NannyLog(05.12.2010_16.22.34). from GPGT01 -- Scan Depot dot net This is a cruise that I let off the gas and the car coasted to a stop and idled.

NannyLog(05.12.2010_16.18.24). from GPGT01 -- Scan Depot dot net This one Im slightly accelerating and letting off to cruise and then accelerating repeatedly.

NannyLog(05.09.2010_01.01.08). from GPGT01 -- Scan Depot dot net WOT Pull (starts in 2nd gear around 40-50 mph and goes to 100mph or so. (before vac leak was fixed)



Thanks for looking and any ideas on the issue are appreciated. Thanks







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EGR to header leak gone.Put in a new map.....Still getting 16.4LFT's when i let off the gas..lFT's are fine at idle. IAC's in the 50's so no vac leak

And still tossing a p1133 code

I failed emissions because I cleared the code and ran the car for awhile went in and got the not ready fail....Im seriously thinking of selling the car. I cant figure this out. Ive replaced the 02 Ive sealed all exhaust leaks. Ive changed the 02 extension.

dont sell it, its not worth it to get rid of it, im sure others on here can maybe help you out.

Welp im deleting the code setting it on number 3 ses is checked. I hope ill still run the tests so i can pass emissions setting it like this