What does ESC stand for in GM spark control?
ESC is used to sense spark knock (pinging) and GM Code 43 Electronic Spark Control Fault Trouble Codes› GM OBD Trouble Codes› GM Code 43 CODE 43 – Electronic Spark Control Fault Trouble Code 43 indicates that there may be a malfunction in the Electronic Spark Control (ESC)circuit.
Is the GMC Sierra 1500 an OEM car?
Durable OEM and replacement are what mechanics need to keep your GMC running well however harsh the environment. GMC sells popular cars, including the Sierra 1500, and they are commonly seen on American roads.
What was the ignition module on a 1993 GMC k1500?
1993 GMC K1500, K2500, K3500 Pick Up. All of the information you need to diagnose a no-start problem caused by the ignition module, or the ignition coil, or the distributor pickup coil. Wiring diagram. Component pin outs.
When to replace a GMC Sierra 1500 part?
Usually the hardest part about maintaining a car or truck is searching for a reasonable source for outstanding parts. If your GMC Sierra 1500 needs maintenance, the optimum answer is installing a new first-rate replacement or OEM part to keep your car in the best shape.
What are the specs of a 1993 GMC Sierra 1500?
The table below shows all 1993 GMC Sierra 1500 specs by style, including MPG (fuel economy), transmission details, and interior and exterior dimensions. Additionally, find 1993 GMC Sierra 1500 warranty and reliability information, such as limits on bumper-to-bumper coverage and major components. 34.0 gal. 25.0 gal. 25.0 gal. 34.0 gal. 25.0 gal.
ESC is used to sense spark knock (pinging) and GM Code 43 Electronic Spark Control Fault Trouble Codes› GM OBD Trouble Codes› GM Code 43 CODE 43 – Electronic Spark Control Fault Trouble Code 43 indicates that there may be a malfunction in the Electronic Spark Control (ESC)circuit.
What does trouble code 43 on an ESC mean?
Trouble Code 43 indicates that there may be a malfunction in the Electronic Spark Control (ESC) circuit. ESC is used to sense spark knock (pinging) and retard the timing to eliminate it.
How does a GM Electronic spark control module work?
This module is essentially a small computer, and can determine the exact location of the engine knock. The control module can then adjust the timing of the engine to compensate and eliminate the vibration. Often, compensating for an engine knock requires engine timing to be slowed, leading to a temporary reduction in power.