1998 Plymouth Voyager computer codes reading 13,43,45,66

1998 PLYMOUTH VOYAGER
127,000 MILES • 6 CYL • 2WD • AUTOMATIC
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SHADFORD BYRD
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  • 4 POSTS
Iam trying to repair my
vehicle.I replaced the upstream O2S with regard to the code 66 trouble code. I am uncertain about what parts to check/replace for the other codes listed above.Also i recently had tranmission rebuild.This vehicle hasn't been drive for 17 months. The van vibrates ,shudders,cuts off. I have to shift to neutral to keep it running.Also my altenator makes a lot of noise ,the belt squeals loudly. PLease help. Thank You. Sincerely,Shadford Byrd.
Apr 6, 2009 at 1:02 PM
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JDL
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Hello, I can't tell how old those codes are. The code 13 is for the map sensor, check the circuits, ref voltage--ground-- signal. Check for vacuum, engine running.

I believe code 43 is primay ignition circuit. With dis ignition, four wire connector, One is B+ the other three are grounds, one ground for each coil, each coil fires two plugs. You can use an led testlite between voltage and grounds, one at a time, with engine cranking, the lite should pulse.

I believe the last two codes point to the TCM, trans control module.
Apr 6, 2009 at 2:02 PM