A buddy of mine is having a engine interchange issue next to one of those GD northstar engines in a 98 deville.
Basically the engine be replaced with a 95 model engine, the knock sensor and intake be swapped as the wrecking yard said within order to be paid it a easy swap.
Well... obviously it doesnt want to start, it cranks.. but no injector pulse or spark. Everything has be gone thru 10 times. Now this is where it get interesting....
The bottom crank sensor doesnt really read much of a spike as it should, its more of a gradual wave. New ones be installed and still the same point. But, if you remove the bottom crank sensor with it still attached to teh harness.... the d*mn piece runs! if its unplugged or anything else it doesnt send spark or injector pulse.
WHAT COULD WE BE MISSING?
Answers: DESCRIPTION
The camshaft position sensor is located on the backside cylinder bank (BANK 1) within front of the exhaust camshaft. The camshaft position sensor extends into the rear cylinder come first and is sealed near an O-ring.
OPERATION
The camshaft position sensor is not adjustable. As the rear cylinder ridge exhaust camshaft turns, a steel pin on its drive sprocket passes over the enigmatic camshaft position sensor. This creates an On-Off-On-Off signal sent to the ignition control module similar to the crankshaft position sensors. The camshaft position sensor produces one On-Off pulse for every one revolution of the camshaft or every two revolutions of the crankshaft. This allows the ignition control module to recognize camshaft position.
Check Cam sensor.Can convey you pic's if you need it.
Basically the engine be replaced with a 95 model engine, the knock sensor and intake be swapped as the wrecking yard said within order to be paid it a easy swap.
Well... obviously it doesnt want to start, it cranks.. but no injector pulse or spark. Everything has be gone thru 10 times. Now this is where it get interesting....
The bottom crank sensor doesnt really read much of a spike as it should, its more of a gradual wave. New ones be installed and still the same point. But, if you remove the bottom crank sensor with it still attached to teh harness.... the d*mn piece runs! if its unplugged or anything else it doesnt send spark or injector pulse.
WHAT COULD WE BE MISSING?
I want to deal in my Subaru...
Answers: DESCRIPTION
The camshaft position sensor is located on the backside cylinder bank (BANK 1) within front of the exhaust camshaft. The camshaft position sensor extends into the rear cylinder come first and is sealed near an O-ring.
OPERATION
The camshaft position sensor is not adjustable. As the rear cylinder ridge exhaust camshaft turns, a steel pin on its drive sprocket passes over the enigmatic camshaft position sensor. This creates an On-Off-On-Off signal sent to the ignition control module similar to the crankshaft position sensors. The camshaft position sensor produces one On-Off pulse for every one revolution of the camshaft or every two revolutions of the crankshaft. This allows the ignition control module to recognize camshaft position.
Check Cam sensor.Can convey you pic's if you need it.
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