Chevrolet Computer

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OBD 2 Not Communicating

2003 CHEVROLET TRUCK
While Connecting The Obd2 To My Phone It Works On Mercedes And Subaru But Wont Connect To Chevrolet.
3 ANSWERS
1 IMAGE
Asked by MMW

Reduced Power Code P1518

2003 CHEVROLET SUBURBAN
Already Replaced Throttle Pedal Assembly, Throttle Body Assembly Gasket And Plug. Still Goes Reduced Engine Power Under Load, Climbing A...
1 ANSWER
7 IMAGES
Asked by Johnny Kash

Reduced Engine Power, Code P1516

2003 CHEVROLET 2500
I Have A Problem With A P1516 Code. I Did Replace The Gas Pedal Accelerator, The Throttle Body Wires Harness And The Throttle Body. It Is...
1 ANSWER
3 IMAGES
Asked by Rube88

Pcm

2003 CHEVROLET SILVERADO
I Am Trying To Rebuild My Truck And The Engine That I Want Is A 5.7 V8 Ls1 Out Of The Late 9ps Model Corvette And Camero But I Need Four...
1 ANSWER
Asked by Jackmullendore

PCM Short

2003 CHEVROLET SUBURBAN
My Mother's Suv Is A 1500 Z71. A Couple Of Months Ago When My Mother First Bought It The Fuel Pump Went Out. Needless To Say It Was Replaced...
1 ANSWER
Asked by Ryan Herrera

Pcm Problem Maybe

2003 CHEVROLET S-10
I Have A Crew Cab 4×4 It Started Running Really Badly. I Did Not Have Time To Check It Out Drove It Like That For A Week Until I Could Look...
1 ANSWER
Asked by Jo Herr

Power Drain Causing Reduced Engine Power

2003 CHEVROLET TAHOE
I Believe I Am Having A Electrical Issue. The Reason I Say This Is Because I Keep Getting A Reduced Engine Power Fault When I Drive At Night...
2 ANSWERS
Asked by rbrf91

Engine Power Reduction

2003 CHEVROLET TAHOE
I Have A 2003 Chevy Tahoe That Keeps Giving A Engine Power Reduction Code... I Just Came Back From The Dealer After Having The Computer Re-...
16 ANSWERS
1 IMAGE
Asked by rbrf91

How Does The PCM Control The Heater?

2003 CHEVROLET IMPALA
How Does The Pcm Control The Heater?
1 ANSWER
Asked by jamesdehoyos

Reduced Engine Power- They Replaced Throttle Body And...

2003 CHEVROLET TRAILBLAZER
Reduced Engine Power- They Replaced Throttle Body And Ignition. Didn't Help? Now What? Going Broke.
1 ANSWER
Asked by Anonymous

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