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The Cummins N14 engines could be had in horsepower ratings from 310 to 525 horsepower. The red top engines were those rated at 435 horsepower or higher.
The STD model is mechanical, the Celect and Celect Plus models use electronic controls.
On top of the cam sensor synchronizer which is sticking out of the top of the timing cover on the front of the engine.
The timing sensor on a C-12 Caterpillar engine is located left hand side of the engine. It is about half way from the top.
On top of the cam sensor synchonizer which is sticking out of the top of the timing cover on the front of the engine.
The "red top" refers to the red valve covers, used on N14 Cummins engines, factory set at 460 or more horsepower. It was used to indicate a "high horsepower" engine. Lower horsepower engines had black valve covers. In the later 1990s, the 435 horsepower settings also got red ones.
The hall sensor can be found on top of a Volkswagen Passat engine. The sensor is placed under the valve cover next to the timing belt.
The red top engines left the factory rated at 435 horsepower or more (up to 525). The black ones were typically 330 - 400 horsepower.
Check your abs sensor on top of the rear differential, gravel may have knocked it out or broke the connector.
On the "b" series in a Dodge truck it is either on the driver side of the timing cover, the side of the valve cover, or the top rear of the valve cover.
There's a plastic tab on top of the plug... slide that across the plug, then you push in the tab and pull out the connector.
It is called a thermostat and it is near the top behind the timing belt