Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Chevrolet >> 1994 >> S10 Pickup 2D Pickup, 2.2 4, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 2.2L >> Trouble Code Charts >> Code 42 - Ignition Control >> Diagnostic Aids

Diagnostic Aids

The scan tester cannot help diagnose a Code 42 problem. See INTERMITTENTS in TESTS W/O CODES article in this section.

Fig 1: Code 42 Schematic Ignition Control
G94G65579
Fig 2: Code 42 Flow Chart Ignition Control
G94J66026
scientia non olet · About Mike's Workshop Manuals