Category Archives for Switch

Bosch-Common Rail System – CPP switch

Function Using the CPP switch, the PCM identifies whether the clutch is engaged or disengaged. The quantity of injected fuel is briefly reduced during actuation of the clutch to avoid engine judder during gearshifts. The CPP switch is located on … Continue reading

08. August 2018 by sam
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Bosch-Common Rail System – Stoplamp switch/BPP switch

Function The signal of the stop lamp switch influences fuel metering when the brake is applied and a gear is engaged at idle speed. Example: During braking, the PCM receives a signal from the stoplamp switch which results in the … Continue reading

08. August 2018 by sam
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Bosch-Common Rail System – Oil pressure switch

1 PCM 2 Instrument cluster 3 Oil pressure switch The oil pressure in the engine’s oil circuit is monitored via the oil pressure switch. If the oil pressure is incorrect, this is detected by the oil pressure switch, which then … Continue reading

08. August 2018 by sam
Categories: Switch | Leave a comment

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