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ON-BOARD DIAGNOSTIC [ENGINE CONTROL SYSTEM (FS)] 01–02B–96 2 VERIFY RELATED REPAIR INFORMATION • Check for related Service Bulletins availability. • Is any related repair information available? Yes Perform repair or diagnosis according to available repair information. • If vehicle is not repaired, go to next step. No Go to next step. 3 INSPECT FUEL TANK PRESSURE SENSOR • Turn ignition key to OFF. • Disconnect FTP sensor connector. • Check for poor connection (damaged/pulled- • Is there malfunction? Yes Repair or replace suspected terminal, then go to Step 12. No Go to next step. 4 INSPECT FUEL TANK PRESSURE SENSOR • Check for continuity between fuel tank • Is there continuity? Yes Go to Step 6. No Go to next step. 5 INSPECT FUEL TANK PRESSURE SENSOR • Disconnect X-13 connector. • Check for continuity between X-13 male • Is there continuity? Yes Check for open circuit between following terminals: • X-13 female terminal E and FTP sensor terminal A Repair or replace suspected harness, then go to Step 12. No Check for open circuit between following terminals: • PCM terminal 91 (harness-side) and X-13 male terminal Repair or replace suspected harness, then go to Step 12. 6 CHECK 6-PIN INTERMEDIATE CONNECTOR • Disconnect X-13 connector. • Check for poor connection (damaged/pulled- • Is there malfunction? Yes Repair or replace suspected terminal, then go to Step 12. No Go to next step. 7 INSPECT FUEL TANK PRESSURE SIGNAL • Check for continuity between X-13 female • Is there continuity? Yes Repair or replace suspected harness, then go to Step 12. No Go to next step. 8 INSPECT FUEL TANK PRESSURE SIGNAL • Check for continuity between fuel tank • Is there continuity? Yes Go to next step. No Repair or replace suspected harness, then go to Step 12. 9 INSPECT PCM CONNECTOR FOR POOR • Disconnect PCM connector. • Check for poor connection at terminals 62, 90 • Is there malfunction? Yes Repair terminal, then go to Step 12. No Go to next step. 10 INSPECT FUEL TANK PRESSURE SIGNAL • Check for continuity between X-13 terminals A • Is there continuity? Yes Repair or replace suspected harness, then go to Step 12. No Go to next step. STEP INSPECTION ACTION 1712-1U-01G(01-02B).fm 96 ページ 2001年6月29日 金曜日 午後3時24分 |