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Paul M ASE Master
Paul M ASE Master, ASE Master Tech
Category: Pontiac
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Experience:  ASE Master Tech 20+ Years
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2003 pontiac montana: location of crank position sensors..van

Customer Question

location of crank position sensors on 2003 pontiac montana van with 3400 engine
Submitted: 6 years ago.
Category: Pontiac
Expert:  Paul M ASE Master replied 6 years ago.

Hello and thank you for using Just Answer


one of the crankshaft sensors is behind the crankshaft pulley


the other crankshaft sensor is in the right side of the engine block

click here for the diagram of the sensor locations


let me know if you need more help