Anyone had cam/crank sensor sync problems with the EFI Connections 24X conversion?
#24
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The 24x conversion uses an LS2/LS3/LS7/etc cam sensor. In the same way that the LS1/LS6 cam sensor has 12V, ground, and signal...the LS2/LS3/LS7 cam sensor has 12V, ground, and signal.
The difference between the wiring for these two different sensors is that the wires in connector cavity A and cavity C are swapped.
With a scan tool, monitor cam counts low to high and cam counts high to low. They should increment one after the other. This verifies that the cam signal is working and that the sensor is wired correctly.
#26
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Havent got the scanner on the car since the first couple starts and its been fine up untill lately where it will start fire and die. Once i fire it up right after it runs no problem just kind of think this might be what im having. Im using aftermarket Cloyes 3157 timing set and i made sure it wasnt hitting the sensor. Will know more once i get the scanner on it to see what it is.
Is there a free downloadable scanner/logger for obd2s?
Is there a free downloadable scanner/logger for obd2s?
#28
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Glad you got it figured out and not sell the car! My issue with it not wanting to run was actually a stupid IAC that was all gummed up causing it to stick and either fire and die or run and idle at like 3-4rpm then as i kept my foot into it the iac would eventually push open and run till i came back to stop and it would move back and stick again. Stupid issue but that it wasnt related to this issue you guys are having.
#29
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I know this is an old thread but in new of some help...So went ahead and got a base tune spent 50 bucks...now it starts up right away. The only thing is now I still have a backfire at idle, so I re adjusted the roller rockers and double check all of them. Backfire improved but was still there. Could this still be because of the tune? I check for any vaccum leaks also didn't find any.
Has anyone had this problem?
Has anyone had this problem?
#34
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Does this mean that all DIYers should swap pins A & C with the supplied sensor? I don't recall receiving an instruction list and can't find one around my house. The sensor I was supplied with has a red wire going into the cam sensor pigtail's A cavity and a brown/black striped wire going into cavity C.
#35
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^^ Bump one last time just to help me confirm switching wires A and C. That's what I gathered is necessary for DIYers after reading through this thread several times over.
#36
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Cam Connector
A-Red
B-Pink/Black Stripe
C-Brown/White Stripe
PCM
Red 39- Red
Blue 61- Pink/Black Stripe
Blue 73- Brown/White Stripe
Double Check this, if this is correct on your harness then your problem lies somewhere other than the pinouts.
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Standalone LS Swap Harnesses IN STOCK!
LSX, LTX Stand alone swap harnesses. S10 LSX conversion PLUG AND PLAY harnesses, 24x conversion PLUG AND PLAY harnesses. LT1 to LSX PLUG AND PLAY Harnesses.
sales@bp-automotive.com
www.bp-automotive.com
1-888-467-4491