Crank Sensor/Cam sensor

[Onebil2mny at aol.com]

I have a question concerning the GM ECM# 18188021...  According to the GM 
manual I am using, both the crank sensor and the cam sensor are used to 
determine #1 tdc and thus to calculate the computer will calculate the 
correct sequence with a 1 in 6 chance of getting it wrong. Could the lack of 
a crank sensor coupled with a bad cam sensor cause this rich on one bank 
problem I am experiencing? It is a seemingly random condition.

Thanks!
Bill K
----------------------------------------------------------------------------
To unsubscribe from diy_efi, send "unsubscribe diy_efi" (without the quotes)
in the body of a message (not the subject) to majordomo at lists.diy-efi.org