Chevrolet Silverado OBD1 Codes Code 43

Browse Chevrolet Silverado OBD1 Codes Code 43 questions and answers. Choose a question that matches your symptoms.

5 discussions

Code 43

1995 CHEVROLET SILVERADO

My Code Reader Is Throwing Up 43 Esc,but I Do Not Have The Sensor In My Truck. My Truck Does Not Take One. Also, I’m Having Issues With My...

1 ANSWER

2 IMAGES

Asked by brad1416@

1993 CHEVROLET SILVERADO

It Cranks But Won't Start. Replaced Fuel Pump And Filter, Ignition Module, Map 02 Sensor, Plugs And Wires. I'm Getting Code 43....

3 ANSWERS

8 IMAGES

Asked by Angi Allard

1993 CHEVROLET SILVERADO

Hi, On My Truck Listed Above K1500 I Am Getting Code 43. I Am Wondering If It Is The Knocking Sensor Or The Wiring. Any Suggestions? The...

6 ANSWERS

1 IMAGE

Asked by Sean0308

1993 CHEVROLET SILVERADO

My Truck Shows Code 43 But Had No Plug For The Electronic Spark Control Or The Control Its Self On My Motor I Do Believe Its Code 43 I Ran...

9 ANSWERS

11 IMAGES

Asked by jasonnoble24

1989 CHEVROLET SILVERADO

Truck Runs Fine Until It Gets Warm And Then Code 43 Comes Up And Truck Has No Power At All And Barely Wants To Stay Running. I've Had...

3 ANSWERS

4 IMAGES

Asked by Travis1989

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