PUMP AS-WATER 5608086 - Caterpillar

Which Generate This Code:The master Electronic Control Module (ECM) has been powered for at least five seconds. The signal from the inlet manifold temperature sensor to the master ECM is greater than 4.8 VDC for at least five seconds. Additionally, neither of the following diagnostic codes are active:
262 - 03 5 Volt Sensor DC Power Supply short to +batt
262 - 04 5 Volt Sensor DC Power Supply short to groundSystem Response:The master ECM assumes the last valid value for the inlet manifold air temperature. The monitoring of the inlet manifold air temperature is disabled. This disables the engine protection for high inlet manifold air temperature. The air/fuel ratio control cannot compensate for the inlet air temperature.The fuel is shut off. The shutdown output is activated. The code is logged.The engine is shut down.The condition indicates a possible open circuit or a short circuit to a positive voltage source.Test Step 1. Perform the following diagnostic procedure: Analog Sensor SignalResults:
OK - STOP