Engine Sensors

Replacement Engine Sensors: Bosch Motorsport

Engine sensors wear faster on tuned vehicles. A modified ECU map pushes certain sensors beyond their nominal operating ranges, in particular the oxygen sensor, which sees more variable air-fuel ratios, and the MAP sensor, which is exposed to higher boost pressures.

Hubshop.fr offers Bosch Motorsport replacement sensors for the most common performance engines: upstream and downstream oxygen sensors, MAP sensors, boost pressure sensors and intake air temperature sensors. A faulty sensor causes inconsistent performance and fault codes that are hard to interpret, so check the condition of your sensors before blaming the ECU map for abnormal behavior.