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SYMPTOM TROUBLESHOOTING [L3 WITH TC] 01-03–13 01-03 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x Possible factor Troubleshooting item Melting of main or other fuses MIL illuminates Will not crank Hard start/long crank/erratic start/erratic crank Engine stalls After start/at idle Cranks normally but will not start Slow return to idle Engine runs rough/rolling idle Fast/idle runs on Low idle/stalls during deceleration Engine stalls/quits Engine runs rough Misses Buck/jerk Hesitation/stumble Surges Acceleration/cruise Acceleration/cruise/ Acceleration/cruise Acceleration/cruise Acceleration/cruise Acceleration/cruise Poor fuel economy Emission compliance High oil consumption/leakage Cooling system concerns Cooling system concerns Overheating Runs cold Exhaust smoke Fuel odor (in engine compartment) Engine noise Vibration concerns (engine) A/C does not work sufficiency A/C always on or A/C compressor A/C does not cut off under wide open throttle Exhaust sulphur smell Fuel refill concerns Fuel filling shut off issues Spark plug condition Knocking/pinging Lack/loss of power 1 3 4 5 6 7 8 9 10 11 12 13 14 15 16 20 21 22 23 25 26 27 28 29 17 18 19 24 X: Applied MAF sensor or related circuit malfunction Knock sensor or related circuit malfunction TP sensor or related circuit malfunction Accelerator position sensor or related circuit malfunction Improper refrigerant charging amount A/C relay (A/C control signal circuit) malfunction A/C system improper operation P/S pressure switch or related circuit malfunction Improper vehicle speed signal CMP sensor damaged (e .g.open or shor t circuit) CMP sensor pulse wheel (camshaft) is damaged lmproper gap betw een CKP sensor and pulse wheel Cr uise control system oper ation improper ly CKP sensor pulse wheel damaged CKP sensor damaged (e .g.open or shor t circuit) Acceleration/cruise Acceleration/cruise TR s witch misadjustment P/N position s witch in TR s witch open acxuuw00000315 1871-1U-06B(01-03).fm 13 ページ 2006年3月15日 水曜日 午前10時36分 |