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BMW Z3 M52TU Thermostat Replacement by Mike Fishwick

Mar 29, 2014
Category
BMW Z3 Maintenance, Repair and Overhaul

When the M52TU double-VANOS versions of the established M52 engine were introduced in September 1998, it featured a cooling system thermostat which was electrically controlled. These thermostats are now widely used, as they enable the engine management system to maintain coolant temperature within very close limits.

BMW Z3 M52TU Cam Sensor Replacement

Mar 29, 2014
Category
BMW Z3 Maintenance, Repair and Overhaul

I originally experienced problems with my old BMW Z3 2.8 but did not initially attribute them to the camshaft sensors as the the symptoms were so intermittant. Symptoms including reluctance to start, stalling and low power but these were all occuring fairly infrequent until recently when I could repeat them after restarting the engine whilst it was luke warm.

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