Repair Safety Notice:
This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
and consult a qualified repair shop when needed.
DONE
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9 POSTS
P650 is probably the same as P1650.
1650 deals with how the PCM (the computer) handles shifting.
Having problems with transmission not changing gears at appropriate points?