2004 Dodge Ram check engine light

Tiny
TYLYMAN
  • MEMBER
  • 2004 DODGE RAM
  • V8
  • 2WD
  • AUTOMATIC
  • 104,000 MILES
Engine stalled then restarted check engine light came on with fault codep2106 runs ok part time but has stalled twice since then feeling hesitation and running poorly just before stall. Simple tune up maintenance stuff or not. Dealer told me to replace the pcm for 600 bucks but want second opinion
Sunday, November 15th, 2009 AT 11:47 AM

1 Reply

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
Acording to Dodge if P2106 sets as the only code, the PCM must be replaced and reprogrammed. Here it is sa in manual.
1. Ignition on, engine not running. With the DRBIII �, read DTCs and record the related Freeze Frame data. The RPM or power are limited when P2106 sets for safety reasons because other ETC related DTCs have set. Did the P2106 set by itself? Yes --> Replace and program the Powertrain Control Module per Service Information. No --> Test Complete. NOTE: This is only an informational DTC. This code should set along with other DTCs. All other DTCs must be properly diagnosed before continuing.
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Sunday, November 15th, 2009 AT 11:57 AM

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