3rd Gen High Performance and Accessories (5.9L Only) Talk about Dodge/Cummins aftermarket products for third generation trucks here. Can include high-performance mods, or general accessories. THIS IS FOR THE 5.9L ONLY!

weird problem???

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Old Jan 29, 2007 | 11:37 PM
  #1  
desertram800's Avatar
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From: Ojai/Port Hueneme, CA
weird problem???

Ever since I installed my outlook monitor I get a code every so often (mabye like once or twice a week) that says ECM COM error. Anyhow, I use my powerpup to clear it, and it's fine. Today I started her up, started driving and noticed that it seemed to have no power, well the CEL came on so I pulled over and checked it. It was the same ECM COM error code, so I cleared it, the CEL went off and I drove home. However, on the way home, I noticed that my turbo whine sounded louder than usual, and my outlook monitor was showing it running at like 17-20psi cruising at 70 and even slight throttle increases would shoot it to 30-38psi. Also, RPMs were normal, so I'm not missing overdrive. Normal cruising at 70 before I think was right around 8psi. Anyone know what's up???
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Old Jan 30, 2007 | 08:36 AM
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CButler610's Avatar
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From: Cape Coral, FL
bad Outlook/bad harness/wiring fault
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