Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
Or, hide this message:
temporarily or
permanently
Checking Oil Pressure Sensor
Tests 639 - 645:
Tests 646 - 650:
SYMPTOM CHECKING OIL PRESSURE SENDING UNIT
POSSIBLE CAUSESLow oil level
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Oil pressure warning lamp bulb defective
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Oil pressure sensor signal circuit open
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Oil pressure sensor signal circuit shorted to ground
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Oil pressure sending unit defective
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PCM defective
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Cluster defective