need help on 01 cummins

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04-28-2010, 08:11 PM

Blue01cummins

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need help on 01 cummins

i have codes po606 po113 po216 po121 has anyone ever had this happen the truck is reving its self. idk if it is just the tps or is something else wrong??

---AutoMerged DoublePost---

PO 606 PCM PROCESSOR FAULT
PO 113 IAT CIRCUIT HIGH INPUT
PO 216 INJ TIMING CONTROL CIRCUIT MALFUNCTION
PO 121 TPS SENSOR A RANGE/PERF PROBLEM

Last edited by Blue01cummins; 04-28-2010 at 08:11 PM. Reason: Automerged Doublepost

04-28-2010, 08:18 PM

coyropin

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have you tryed to adjust you apps

https://www.dieselbombers.com/5-9l-2...s-i-bored.html

04-28-2010, 08:20 PM

Blue01cummins

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i have not it just started happening on the way home from work.

05-02-2010, 09:56 AM

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Ok, a few possibilities -

Bad PCM
Bad VP44
Bad ECM
Bad or out of adjustment APPS

The thing that has me looking at the PCM is the 606 PCM Processor Fault

We have been seeing alot of PCM and ECM failures on 24v trucks lately. We have had 2 ECM failures in the shop in the last month.

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Dr. Evil (05-02-2010)