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Home >> Jeep >> 1996 >> Cherokee Classic, Part Time, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 4.0L >> Diagnostic Trouble Code (DTC) Identification >> Test TC-120B - Right Bank Fuel System Rich

Test TC-120B - Right Bank Fuel System Rich

NOTE: Perform TEST TC-120A  before proceeding.
NOTE: For connector terminal identification, refer to CONNECTOR IDENTIFICATION . For wiring diagram, see WIRING DIAGRAMS article in this section.
  1. Inspect all related wiring and connectors. Repair wiring and connectors as necessary and perform TEST VER-5A . If wiring and connectors are okay, go to next step.
  2. Perform each test in order as listed in the REPAIRING FUEL SYSTEM RICH TESTS  table. If a test passes, continue to next test until problem is located.
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