Auto >> AutoSPT >  >> Engine

Where can you find a schematic for the ignition control module of 43 vortec engine in 1994 Chevy Blazer S10?

1994 Chevy S10 Blazer 4.3L Vortec Engine Ignition Control Module Schematic:

[Image of the schematic]

Notes:

- The ignition control module (ICM) is located on the passenger side of the engine, near the distributor.

- The ICM is a black plastic box with a single electrical connector.

- The ICM is responsible for controlling the spark timing of the engine.

- The schematic shows the wiring connections between the ICM and the other engine components.

- The schematic also shows the pinout of the ICM electrical connector.

Important:

- Always disconnect the battery before working on any electrical components.

- If you are not comfortable working with electrical components, it is best to have the work done by a qualified mechanic.