Fastener
Torque Specs
Cylinder Head Tightening Sequence
Intake Manifold
Tightening Sequence
Firing Order
Other Tools
OBD I Trouble Codes
Decoding your VIN
Computer Acknowledges Scan Tool
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| Detail Views Fastener Torque Specs Cylinder Head Tightening Sequence Intake Manifold Tightening Sequence Firing Order Other Tools OBD I Trouble Codes Decoding your VIN |
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| OBD I Fault Code Detail | |||||||
| Code 12 Computer Acknowledges Scan Tool |
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| Code 12 is normal. The computer is alerting the mechanic that it sees the scan tool. This code should flash 2 times, and begin with the fault code sequence. | |||||||
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