ICP I THINK??? WHAT DO U THINK??????
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Junior User
Joined: Jan 2010
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ICP I THINK??? WHAT DO U THINK??????
TRUCK HAS BEEN ACTING UP LAST WEEK OR SO CODE IS ICP LOW VOLTAGE ACCORDING TO SUPER CHIP READER. UNPLUGGED TS CHIP NO CHANGE IN HOW IT RUNS OIL IN ICP SENSOR CLEANED IT UP STARTED TRUCK WITH IT UNPLUGGED THEN PLUGGED IT BACK IN CODE CAME UP AGAIN WHEN IT ACTS UP IT MAY DIE OR SOUND LIKE IT IS MISSING NEVER HAD A PROBLEM LIKE THIS BEFORE NEED SOME ADVICE BEFORE I HAVE TO TAKE IT TO A SHOP THANKS
Post Fiend
Joined: Jun 2004
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From: Parker, CO
If it runs better with the ICP sensor unplugged, it means the sensor itself or wiring is bad. If it runs the same, it's not the sensor.
Post Fiend
Joined: Jun 2004
Posts: 9,293
Likes: 10
From: Parker, CO
Unplugging the ICP sensor doesn't hurt. The engine will still run and drive. It's just the PCM can't fine tune injection pressure for any given RPM and mass fuel desired, so the pedal might feel jumpy or dead at times. Just pay attention to how the engine runs to see if there's any improvement.
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