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(a) Turn the ignition switch off. (b) Disconnect the R12 canister pump module connector. (c) Measure the resistance according to the value(s) in the table below. Result TESTER CONNECTION CONDITION SPECIFIED CONDITION SUSPECTED TROUBLE AREA PROCEED TO R12-4 (MGND) - Body ground Always Below 1 Ω Leak detection pump A*1 B*2 Always 10 kΩ or higher Wire harness between canister pump module and body ground C *1: for 100 L (26.4 US gal) Fuel Tank *2: for 144 L (38 US gal) Fuel Tank A GO TO STEP 38 B GO TO STEP 39 C GO TO STEP 41 33. CHECK HARNESS AND CONNECTOR (CANISTER PUMP MODULE - ECM) (a) Turn the ignition switch off. (b) Disconnect the R12 canister pump module connector. (c) Disconnect the A24 ECM connector. (d) Measure the resistance according to the value(s) in the table below. Result TESTER CONNECTION CONDITION SPECIFIED CONDITION SUSPECTED TROUBLE AREA PROCEED TO A24-49 (MPMP) - R12-3 (MTRB) Always Below 1 Ω ECM A Always 10 kΩ or higher Wire harness between ECM and canister pump module B A GO TO STEP 49 B GO TO STEP 41 34. INSPECT INTAKE MANIFOLD (EVAP PURGE PORT) (a) Stop the engine. (b) Disconnect the purge line from the intake manifold. 3UR-FBE ENGINE CONTROL SYSTEM: SFI SYSTEM: EVAP System... |