Hi guys/girls
My GV 2.8 td was cutting out and showing the code p1685. which is a key issue. today it cut out and the codes it shown are p1685, p0190, p0606, p1610. this time it was a bitch to restart.
Any help?
Thanks guys

 

The key there may be the P0606 and the P1610

P0606 PCM / ECM Processor Fault Code

P1610 is a voltage regulator fault. The regulator is built internal to the PCM

Make sure your battery is up to speed and the connections are clean and tight. The codes will clear when you disconnect the battery. See what comes back.

 

Thanks for the reply.
Not wanting to sound thick but what is THE PCM/ECM.

 

The Powertrain Control Module or PCM is the engine's "computer".

ECM or Electronic Control module or Engine Control Module is the generic term used to ID any electronic module. Chrysler chose to call it's ECM the PCM. They are one in the same.

 

Raptor 07 Thanks for the info. much clearer now.
Thanks
Bee