Index Isuzu Isuzu Amigo / Axiom / Trooper / Rodeo / VehiCross - service repair manual 1999-2002 year
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Content .. 1403 1404 1405 1406 ..
6E2–71 RODEO 6VD1 3.2L ENGINE DRIVEABILITY AND EMISSIONS Injector Coil Test Procedure (Steps 1-6) and Injector Balance Test Procedure (Steps 7-11) (Cont'd) Step No Yes Value(s) Action 5 1. Set injector switch box injector #1. injector tester. 3. Observe the voltage reading on the DVM. IMPORTANT: The voltage reading may rise during the 4. Record the lowest voltage observed after the first second of the test. 5. Set the injector switch box to the next injector and repeat steps 2, 3, and 4. Did any fuel injector have an erratic voltage reading 9.5 V Go to Step 4 Go to Step 6 6 1. Identify the highest voltage reading recorded (other than those above 9.5 V). 2. Subtract the voltage reading of each injector from the highest voltage selected in step 1. Repeat until For any injector, is the subtracted Value in step 2 0.6 V Go to Step 4 Go to Step 7 7 CAUTION: In order to reduce the risk of fire and 1. Connect the J 34730-1 Fuel Pressure Gauge to the fuel pressure test port. 2. Energize the fuel pump using the Tech 2. an approved gasoline container. 4. Bleed the air out of the fuel pressure gauge. the fuel pressure gauge. Is the fuel pressure within the specified values? 296-376 kPa (43-55 psi) Go to Step 8 Go to Fuel System Diagnosis 8 Turn the fuel pump “OFF”. Does the fuel pressure remain constant? — Go to Step 9 Go to Fuel System Diagnosis |