Good evening,

I have a 2007 Mini Cooper Base Model with 210k miles on it & it's recently been acting up lately. It stalls at red lights and hesitates to accelerate after start up from my house and then runs like normal other than the stalling every once in a while. Has anyone else ran into this problem or know what could possibly be wrong?

Recent maintenance:
- New Spark Plugs & Coils
- Oil change
- New vaccum pump

Error Codes:
P0301 - Cylinder 1 Misfire
P0132 - O2 Sensor Circut High Voltage
P2626 - O2 Sensor Pumping Current Trim Circut/Open

Attached an image of drivers side where I believe my water pump may have gone bad.

 

 

Your symptoms suggest a bad High-pressure fuel pump (HPFP).

The water pump failing will not cause driveability issues, but it can cause overheating and permanent damage if left untreated...

 

water pump is on the passenger side of the car. thermostat is on the driver side. This is base model so no HPFP.

what happens is a result of one of three. Fuel, spark, air.

With car running, disconnect each coil at a time and notice engine idle smoothness. if you feel difference then coil is good, injector is good, and s.plug is good. if you dont feel a difference, mark it and move to the next one. once done, swap coils with the "dead" once and repeat for that cyl only and see if there is a difference, if no difference, your injector could be bad.