Is there such a thing. I changed intakes and went to the ls2 tb. The pcm immediately goes to reduced power mode on power up. Any help would be appreciated. If I replace ls2 tb with the stock etc tb everything is fine.
02 corvette throttle relearn?
Is there such a thing. I changed intakes and went to the ls2 tb. The pcm immediately goes to reduced power mode on power up. Any help would be appreciated. If I replace ls2 tb with the stock etc tb everything is fine.
Hi chuck! Go to General(petrol,gas, Ethanol)
Read tips on for 90mm TB setup! Posted on may31,06
Turns out the casper electronics tb adapter harness had the 6 wire plug wired wrong. The wires were flipped...talk about screwing a guy over...I am tearing stuff apart for days because someone does not care about what they are doing. I took connector apart and got all the wires in the right holes. I will be telling speedinc to check the rest of the caspers harnesses which many vendors sell. Thanks.
Chuck! Is your car running ok with the 90mm TB,Let me know, Iam installing one soon!
I getting one from LPE, They say I do not need a adapter harness with there TB,
Ouch... Chuck, glad you found it.
I am working on the tune now Jeff. The idle is going to be the hard part (isn't it always) But the large cam is giving me more trouble than the gm tb. I only have 6 inches of vacuum so there are not a lot of MAP cells to work with. The car idled better with the tb incorrectly wired and not functioning than it does now. I need to patiently creep up on the afr it wants at idle. That tb from lingenfelter sounds like the way to go...I had 2 of the gm ones on hand. Thanks.
What you have to do is move to COS5 and enable TPS VE for that cam.
"All that is needed for the triumph of evil is that good men do nothing..."
Thanks Highlander. I think I will do that. I need to update my version anyway so I can work with newer ecms. Part of the solutions in this hobby always involve spending more. I am sure the Kiwi's need the cash flow as much as us Yanks do.
highlander, is there anyways to get a a cos5 running on my 02Z06 ETC 12221588OS?
I looked and it seems only cos3 available for me but i really like the features the cos5 offers\
Im having a helluva time getting my 235 243 620 623 111+3 cam dialed in with the stock OS
What year is your corvette....
I have pretty much that exact same setup on a customer... and it did 464rwhp with cus05. Shoot me an email and we can work out a deal.
"All that is needed for the triumph of evil is that good men do nothing..."
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