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Curtis
Curtis, Australia Car Mechanic
Category: Australia Car
Satisfied Customers: 1606
Experience:  Qualified Automotive Mechanic, LPG & Airconditioning Diagnostic Technician.
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2007 Ford Ranger 3.0L Diesel. Limit 2200 rpm thus no power

Customer Question

2007 Ford Ranger 3.0L Diesel. Limit 2200 rpm thus no power during acceleration. P0107. cleared but keeps returning as soon as it is cleared.
Submitted: 1 year ago.
Category: Australia Car
Expert:  pETER replied 1 year ago.

code description is manifold absolute pressure sensor circuit, this sensor provides information to the computer about charge pressure, without it computer disables turbocharger boost, check wiring going to it, if its ok most likely its MAP bad sensor. if you have simple obd2 scanner you can view life data to confirm life reading from sensor, key on engine off should give you atmospheric pressure reading so around 1 bar or 14,7 psi when you start it up should increase whit rams, also if codes came back right away means sensor circuit is open, and there will be no change in data

Customer: replied 1 year ago.

where is it located and what does it look like?

Expert:  pETER replied 1 year ago.

ill send u diagram in couple minutes,

Customer: replied 1 year ago.

Also pin voltage read out at the sensor connector

Customer: replied 1 year ago.

Are you still there

Expert:  pETER replied 1 year ago.

hi, sorry I didn't get back to you yesterday, I was out of the shop already,

Customer: replied 1 year ago.

Ok, it's too late now, the car is not in my position anymore. Thank you