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PO code

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Old 09-30-2009 | 12:05 AM
dodgeramguy32's Avatar
dodgeramguy32
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Default PO code
I had a PO202 code. i know it means it is a injector circuit malfunction. could anyone elaborate on this for me?
 
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Old 09-30-2009 | 12:31 AM
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dakotas ram
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have you done anything to it recently? when i changed plug wires i got that code b/c they werent routed per the tsb and were touching each other
 
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Old 09-30-2009 | 01:57 AM
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jasonw
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From: Sioux Falls, SD
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From obd-codes.com:
The causes of a P0202 engine light code could be any of the following:
  • Bad injector
  • Open in the wiring to the injector
  • Short in the wiring to the injector
  • Bad PCM
Check the easiest ones and move on from there. +1 for dakotas_ram's suggestion.
 
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