Ford Escort Quiz
Electronic Fuel Injection (EFI) system

Manifold Absolute Pressure (MAP) sensor - removal and refitting

In this manual: Electronic Fuel Injection (EFI) system
Routine maintenance and servicing — 39OHV and HCS engines — 18CVH engines — 18Cooling, heating and ventilation systems — 15Carburettor fuel system — 19Bosch K-Jetronic and KE-Jetronic mechanical fuel injection systems — 25Central (single-point) Fuel Injection (CFI) system — 22Electronic Fuel Injection (EFI) system — 21Manifolds, exhaust and emission control systems — 9Starting and charging systems — 12Ignition systems — 9Braking system — 25Suspension and steering — 29Bodywork and fittings — 35Electrical system — 26Wirind diagrams — 13Reference — 6
~1min read
Removal
1 Disconnect the battery negative lead. 2 Disconnect the sensor wiring plug. Do not pull on the wiring. 3 Disconnect the vacuum hose from the sensor. 4 Remove the two securing screws and withdraw the sensor from the engine compartment bulkhead.

Refitting
5 Refitting is a reversal of removal, but note that the fuel trap in the vacuum line between the inlet manifold and the sensor should be fitted with the white end towards the sensor.

Test yourself

A quick Ford Escort quiz: every answer comes with an explanation and a link to the manual page.