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2002 Porsche Boxster Roadster 2.7L Hesitation
Posted to European Driveability on 7/20/2010 11 Replies

Car came here with 2 codes p1130 and p1128 try to clean maf sensor same result idle is rough and misfire. I replaced new maf sensor and its same problem.

Next day.

Start the car in the morning and i noticed lots of white smoke comes out to exhaust and after...

11 Replies Received (View Replies)

  Related Documents & Media  2002 Porsche Boxster Roadster

 
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car Vehicle Data

2002 Porsche Boxster Roadster

VIN WP0CA29812
Engine2.7 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation
OccursHot, Idle

Trouble Codes

P1128MAP Sensor Signal Lower Than Expected
P1130Oxygen Sensor (Bank 1 Sensor 1) Low Signal Variance
Message Closed

car Vehicle Data

2002 Porsche Boxster Roadster

VIN WP0CA29812
Engine2.7 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation
OccursHot, Idle

Trouble Codes

P1128MAP Sensor Signal Lower Than Expected
P1130Oxygen Sensor (Bank 1 Sensor 1) Low Signal Variance