Feb 4, 2007 · Had a bad day at work today and to top it off I was pulling into the driveway tonight on my way home trying to catch the game and hit the brakes, then the check engine light …

Sep 7, 2007 · Bought my truck in Nov, drove for 1500 miles and installed Hypertech3 on level 1. 500 miles later, I threw 2 P0606 codes just before a trip. Pulled program and took to dealer. I …

Feb 8, 2012 · Hi All, Just returned from overseas last week and now my Ram is throwing a P0606. All my reading points to a PCM issue. Is it true that this is a $2,000+ issue ? I took it to my …

May 23, 2012 · An O2 sensor will not throw a P0606 code. P0606 is specifically "PCM Processor Fault". If replacing the PCM/ECU did not fix the problem it could be something as simple as a …

Jun 7, 2018 · P0606 Still comes on okay, so the flex-pipe is fixed and the P0606 came back on. :frown: Will give this matter some additional investigation. If anyone knows how to check the …

Jun 4, 2020 · P0606 is ECM internal failure P0607 is ECM input failure ECM can be replaced in the vehicle. To access, you have to remove the glove box. 1. Open the glove box 2. Push the …

Nov 7, 2007 · well, from what I've read, unplugging one of the traction control connectors could set the P0606 because it lost voltage to that computer. Apparently disconnecting the battery …

Aug 10, 2008 · 2007 LBZ Silverado Classic CCLB - Nicktane, MBRP 4" catback, LineX, AVIC D3. Sold at 42K great truck. 2010 Ram 2500 Cummins 4x4 Laramie, Linex, stock except …

Feb 25, 2010 · Too much voltage on the line, all manufacturers use lighting wiring to pass ECU data for monitoring. TOYCAN said to chack the ground in about 10 places on my 05 Corolla, …

Jul 23, 2014 · Yes the P0606 typically means the PCM's processor (and therefore the PCM itself) is bad however I have run into electrical issues causing that code to set. Sometimes if the …