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EMISSION SYSTEM [L3 WITH TC] 01-16–13 01-16 Circuit Open/Short Inspection 1. Disconnect the PCM connector. (See 01-40-6 PCM REMOVAL/INSTALLATION[L3 WITH TC].) short circuit (continuity check). Open circuit • If there is no continuity, there is an open circuit. Repair or replace the wiring harness. — EGR valve terminal A and PCM terminal 2AM — EGR valve terminal B and PCM terminal 2AR — EGR valve terminal C or D and main relay terminal E — EGR valve terminal E and PCM terminal 2AQ — EGR valve terminal F and PCM terminal 2AN Short circuit • If there is continuity, there is a short circuit. Repair or replace the wiring harness. — EGR valve terminal A and power supply — EGR valve terminal A and body ground — EGR valve terminal B and power supply — EGR valve terminal B and body ground — EGR valve terminal C or D and body ground — EGR valve terminal E and power supply — EGR valve terminal E and body ground — EGR valve terminal F and power supply — EGR valve terminal F and body ground 3. Remove the EGR valve, and inspect for any damage or clogging. • If there is no damage or clogging, replace the EGR valve. (See 01-16-11 EGR VALVE REMOVAL/ INSTALLATION[L3 WITH TC]) End Of Sie WM: PCV VALVE EGR VALVE WIRING HARNESS SIDE CONNECTOR A B C D E F acxuuw00000051 FUSE BOX (MAIN RELAY) A E B D FRONT acxuuw00002336 2BE 2BA 2AW 2AS 2AO 2AK 2AG 2AC 2Y 2U 2Q 2M 2E 2A 2I 2BH 2BD 2AZ 2AV 2AR 2AN 2AJ 2AF 2AB 2X 2T 2P 2H 2D 2L 2BG 2BC 2AY 2AU 2AQ 2AM 2AI 2AE 2AA 2W 2S 2O 2G 2C 2K 2BF 2BB 2AX 2AT 2AP 2AL 2AH 2AD 2Z 2V 2R 2N 2F 2B 2J 1BE 1BA 1AW 1AS 1AO 1AK 1AG 1AC 1Y 1U 1Q 1M 1E 1A 1I 1BH 1BD 1AZ 1AV 1AR 1AN 1AJ 1AF 1AB 1X 1T 1P 1H 1D 1L 1BG 1BC 1AY 1AU 1AQ 1AM 1AI 1AE 1AA 1W 1S 1O 1G 1C 1K 1BF 1BB 1AX 1AT 1AP 1AL 1AH 1AD 1Z 1V 1R 1N 1F 1B 1J PCM WIRING HARNESS-SIDE CONNECTOR acxuuw00000052 1871-1U-06B(01-16).fm 13 ページ 2006年3月15日 水曜日 午前10時48分 |