Chevrolet Computer

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745 discussions


Codes Po1516 And Po1518?

2003 CHEVROLET SUBURBAN
Reduced Engine Power. But I Notice It Happens More Right When I Turn On The A/c.
3 ANSWERS
7 IMAGES
Asked by Darlyns Cakes

Reduced Engine Power?

2003 CHEVROLET TAHOE
Okay, So I Know I Have A Few Issues With My Truck. I Know I Have An Oil Leak, But I Just Added Oil To The Truck A Few Days Ago, My Radio...
1 ANSWER
1 IMAGE
Asked by Frankie Michael

Transmission Control Module Connection Plugs?

2003 CHEVROLET TAHOE
I'm Replacing My Transmission And I Had An Accident With My Control Module Connection Was Cut Off. Now I'm Trying To Put It Back But...
1 ANSWER
2 IMAGES
Asked by Tuan Nguyen4

Randomly Going Into Limp Mode?

2003 CHEVROLET 2500
Hey Guys, I’m Going Crazy With My 6.0! It’s Randomly Going Into Limp Mode, Constantly When I Need It Most! The Wires Had Been Touched...
3 ANSWERS
8 IMAGES
Asked by Nate2003chevy

Reduced Engine Power Light On

2003 CHEVROLET TRAILBLAZER
My Vehicle Will Not Go Over 15 Mph Using A Lot Of Gas. Yes, The Reduced Engine Power Light Came On Also I Don't Have Any Codes On It...
1 ANSWER
Asked by Twisited Soul

Do I Need To Replace PCM?

2003 CHEVROLET TRAILBLAZER
I Ran Out Of Gas And After Refilling, My Car Stays In First Gear And Can Go Into Reverse But Then Nothing After Like 2 Minutes.
1 ANSWER
Asked by Jaeprynce87

Reduce Engine Power

2003 CHEVROLET SILVERADO
Reduce Engine Power Come On It Won't Go Over 20mph. Replaced Throttle Body Sensor As Well As Ecm, Checked All Wires. Nothing Is Loose. I...
2 ANSWERS
Asked by SterlingJ

Scanner Is Not Working?

2003 CHEVROLET IMPALA
Put Scanner On It And It Comes Up Briefly And Is Not Working?
1 ANSWER
1 IMAGE
Asked by Mike Rivera

OBD Port

2003 CHEVROLET ASTRO
Obd Port Called 4 02 Sensor Heater Circuit Bank 2 Sensor 1. Replaced Sensor, Cleared Check Engine Light, Also Replaced Gas Cap The O Ring...
7 ANSWERS
1 IMAGE
Asked by dequeso

No Communication

2003 CHEVROLET ASTRO
Engine Light On, Scanner Check No Power. I Check The Terminal Got Ground Through System Got Voltage Through System. Used My Ohm Meter....
20 ANSWERS
6 IMAGES
Asked by dequeso

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