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3X reference pulses were not detected by PCM during cranking.
3X reference pulses were not detected by PCM during cranking.
just pulled that code from my car today, not sure how long its been there, i havnt checked my codes in a while, recently the car has been idling at around 2000
i thought it was a clogged up IAC valve, but i cleaned the IAC out today and it still did the same thing, any thoughts?
the code sounds like a bad crank position sensor, but that shouldnt cause a high idle would it?
From Chilton The 3X Crankshaft Position (CKP) sensor provides a signal to the PCM through the ignition control module. The PCM uses this signal to determine RPM and crankshaft position.
I don't know about the 3.4, but the CPS was a pain in the *** to change in my 3.8.
<a href=\"http://members.cox.net/95batmobile/d86f.jpg\" target=\"_blank\">Sinister Six</a> <br /><b><a href=\"http://www.cardomain.com/id/c_o_jones\" target=\"_blank\">Cardomain</a></b><br />--This doesn\'t change the fact that I am ~The Guru~ who still kicks puppies...
I am happy to announce that I have sold the site to Robert (FirebirdGT). Years ago this site went down when TealV6 had it, I bought it, refreshed it,...
Went ahead and moved my starter wire from the back, to the front again since it had no effect on my drain on the battery. Also made me nervous driving...
Building the Tom Henry RS Part 4: Suspension Mods, Tires, Wheels, Headers and other Cool Stuff. By: Hib Halverson
At the end of Part Three, we changed the valvetrain of the 3.8-liter V6 in the Tom Henry RS. We installed new, Yella Terra "Ultralite" 1.8:1, aluminum roller rocker arms, Katech valve springs and Katech titanium retainers on our 3800 Series II V6. Ultralites are nearly 25% lighter than the stock 1.6 rockers and 8% lighter than the SLP aluminum...
02-07-2020, 10:30 PM
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