|
|
1F-33 CHANGED BY EFFECTIVE DATE AFFECTED VIN ENGINE CONTROLS M162 GSL ENG SM - 2005.7 8.0 ms 3 ~ 5 ms 14 ms Injector Spray Pattern Check 1. Turn the ignition switch OFF. 2. Remove the fuel injector connectors. 3. Remove the fuel distributor and injector with a unit. At this time, do not remove the supply and return line. Notice Prepare the beaker for taking the fuel. 4. Connect the shop made cable to the injector with a firing order. 5. Connect the other end of shop made cable to the positive battery cable and negative battery cable. 6. Turn the ignition switch ON. 7. Check the injector for normal spray pattern as shown in the figure. Check injector for leaks or later drop Injector Resistance Inspection 1. Turn the ignition switch OFF. 2. Remove the fuel injector connectors. 3. Measure the fuel injector coil resistance using a multimeter. Notice Replace the fuel injector if the measured value is out Injector Pulse Width Inspection 1. Turn the ignition switch OFF. 2. Install the scan tool. 3. Turn the ignition switch ON. 4. Monitor the “INJECTION TIME” with a scan tool. Specified value 14 ~ 17 Ω Cranking Engine Idle Wide Open Throttle (WOT) |