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Chevy trouble code 43

Anonymous

∙ 13y ago

Updated: 12/11/2022

Electronic spark control is not receiving sinal from knock sensor

Try replacing knock sensor

Wiki User

∙ 13y ago

What else can I help you with?

What is obdii trouble code 43 for a 97 Jeep Grand Cherokee?

Trouble code P0043 means: HO2S Heater Control Circuit Low (Bank 1, Sensor 3) Hex code 43 is for a misfire.

What is code 43 1992 Chevy S10 blazer?

knock sensor

Code 43 97 Jeep?

trouble code P0043 means: HO2S Heater Control Circuit Low (Bank 1, Sensor 3)

What does trouble code 43 mean?

Without knowing the make, model, and year of the vehicle, it means "Absolutely nothing."

What is a code 43 on a 93 Chevy blazer?

ESC / Electronic Spark Controll Circuit. and the knock sensor signal.

What does the diagnostic trouble code 43 on a Honda accord mean?

Left Front Fuel Supply System circuit fault

How do you fix code 43 on my Chevy Caprice?

Electronic Spark Control Code 43 Speed density 1990-92 Hope this helps, jr Yo go to chevythunder.com dude, you'll find more than you'll ever need

What sets off OBD code 43 on 92 integra?

Fuel supply system Check out the related link for other trouble codes.

What does code 43 esc mean for 1994 Chevy Caprice?

code 43 is related to the spark control system. (esc) the problem is usually the knock sensor wiring connector is defective and/or the sensor. the sensor is located in the right /passenger side of the engine block near the starter.

How can you fix code 43 on 1987 Chevy truck?

Code 43 = Electeroic Spark Timing (EST) circuit low voltage detected OR ESC circuit problems. Without being there to put a meter on different components and check it out, all I can do is point you to the electronic spark control module.

What is Code 43 ESC on a 1989 Chevy Beretta and would that be the reason the car is not running?

thats your knock sensor ESC is Electronic Spark Control which governs timing.

What does a code 43 on a 1990 Honda accord mean?

Code 43 is a problem in the fuel delivery system.

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