Thursday, January 30, 2014
1995 Chevrolet Caprice Timing Specs
Manufactured by General Motors, the 1995 Chevrolet Caprice falls into the category of large luxury cars. The good sides of the car included anti-lock brakes (ABS), ability to tow trailers and very impressive size of cargo and passenger room. The 1995 Caprice was also equipped with Powertrain Control Module (PCM) with significantly improved drivability and fuel economy.
Measuring Ignition Timing
A timing light is used to check the timing. When the motor is running, an inductive trigger signal is picked up from one of the spark plug cables causing the light to illuminate and freeze while the spark plug fires. This helps determine the crankshaft position.
Timing Specifications
The ignition timing is completely controlled by the PCM. No timing specifications are available.
Adjustments
The base timing is preset when the engine is manufactured, no adjustment is possible. Timing advance and retard are accomplished through the PCM with ignition control (IC) and knock sensor (KS) systems.
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