The water pump assembly consists of the pump itself, as well as a plate. Bolts attach the pump to the plate (see Figure 4-2, view…
ECM Printable Version Overview CODE REASON EFFECT Fault Code: 342PID: S253SPN: FMI: 12LAMP: RedSRT: 00-606 The electronic control module was not calibrated with ESDN or there is an internal memory error.…
1. Bring the engine to operating temperature. 2. Remove the oil pressure switch/sending unit. 3. Install a tee adaptor between the oil pressure switch/sending unit…
The front cover uses an anaerobic sealant (GM P/N 1052942) at its surfaces that contact the cylinder case and water pump assembly (see Figure 3-14).…
Datalink Circuit – Control Printable Version Overview CODE REASON EFFECT Fault Code: 411PID: S249SPN: FMI: 3LAMP: YellowSRT: 00-608 Data transmission error on control datalink pins 10 and 20 of sensor harness.…
Sensor Supply Circuit Printable Version Overview CODE REASON EFFECT Fault Code: 352PID: S232SPN: 620FMI: 4LAMP: YellowSRT: 00-607 No outgoing voltage detected at ECM switch supply pin 10 of the OEM harness…
Injector Power Supply Printable Version Overview CODE REASON EFFECT Fault Code: 351PID: S254SPN: FMI: 12LAMP: YellowSRT: 00-606 Injector power supply below specifications inside the electronic control module. Possibly no noticeable effects.…
Fault Processing Computer (FPC) Chip Printable Version Overview CODE REASON EFFECT Fault Code: 343PID: S254SPN: 629FMI: 12LAMP: YellowSRT: 00-606 Microprocessor communication error inside ECM. None on performance. Electronic Control Module SMALL | MEDIUM | LARGE…
The front cover has a single-piece lip-type seal that rides on the torsional damper at the front of the crankshaft (see Figure 3-12, view A).…
Oil leaving the filter travels through the cylinder case in several directions (refer to Figure 3-8). It flows to the #5 crankshaft main bearing and…