Intrepid V6-201 3.3L (1995)
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Crankshaft position (CKP) sensor
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Throttle position sensor (TPS)
Based on these inputs the PCM will:
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Apply voltage to the injectors. The PCM then controls injection sequence and pulse width by switching individual injector ground paths on and
off. Oxygen sensor input is ignored. The PCM will supply a predetermined amount of additional fuel.
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Monitor oxygen sensor and fine tune air/fuel ratio by varying injector pulse width.
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Adjust ignition timing.
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De-energize A/C Compressor Clutch relay (if selected).
Ignition Switch Off
When the ignition switch is off the PCM will stop operating the:
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Fuel injectors
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Ignition coil
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ASD relay
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Fuel pump relay.