LEMON Manuals: Even more car manuals for everyone
Home >> Eagle >> 1995 >> Talon ESi, Automatic >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Controls - Tests W/Codes - 2.0L VINS [C,Y] & 2.4L VIN [X] >> Diagnostic Trouble Code (TC) Tests >> Test TC-111A - Too Little Sec Air Or Too Much Sec Air

Test TC-111A - Too Little Sec Air Or Too Much Sec Air

NOTE: For connector terminal identification, see CONNECTOR IDENTIFICATION . For wiring diagram, see WIRING DIAGRAMS - 2.0L & 2.4L in ENGINE PERFORMANCE. After each repair, perform TEST VER-2A .
  1. This test applies only to FJ22 and F24S bodies. SECONDARY AIR FLOW DTC sets if secondary air solenoid circuit is not in expected state when requested by PCM. Possible causes are: open or shorted secondary air solenoid circuit, open fused ignition switch output circuit to splice, failed secondary air solenoid, or failed PCM. Go to next step.
  2. Visually inspect secondary air system. Repair hoses, tubes and connections as required. If hoses, tubes and connections are okay, go to next step.
  3. Remove 90 degree rubber hose from secondary air solenoid. Check diaphragm operation by looking into secondary air solenoid port and observing diaphragm lift when engine is started. Start engine. If diaphragm does not lift when engine is started, replace secondary air solenoid. If diaphragm lifts, go to next step.
  4. Remove aspirator valve. Press on reed to ensure reed is not stuck. If reed does not move freely, replace aspirator valve. If reed valve moves freely, inspect exhaust system for restriction. Repair exhaust system as required. Test is complete.
scientia non olet · About LEMON Manuals