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5. (K14) FUEL INJECTOR NO. 4 HIGH-SIDE CONTROL CIRCUIT OPEN OR HIGH RESISTANCE Measure the resistance of the (K14) Fuel Injector No. 4 High-Side Con- Is the resistance below 10.0 ohms? YES >> Go to 6 NO >> Repair the (K14) Fuel Injector No. 4 High-Side Control cir- cuit for an open circuit or high resistance. Perform the ECM Verification Test Ver. 1. (Refer to 9 - 6. (K614) FUEL INJECTOR NO. 4 LOW-SIDE CONTROL CIRCUIT OPEN OR HIGH RESISTANCE Measure the resistance of the (K614) Fuel Injector No. 4 Low-Side Con- Is the resistance below 10.0 ohms? YES >> Go to 7 NO >> Repair the (K614) Fuel Injector No. 4 Low-Side Control cir- cuit for an open circuit or high resistance. Perform the ECM Verification Test Ver. 1. (Refer to 9 - 9 - 1316 ENGINE ELECTRICAL DIAGNOSTICS - DIESEL LX |