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1998 Porsche Boxster 2.5L Hesitation, MIL Lamp on
Posted to European Driveability on 10/11/2010 5 Replies

This car was in about 700 miles ago with a check engine light on and hesitation and bucking around 60 mph. "Fixed" the car and all seemed well till today. The two codes it had before came back and I'm now chasing my tail. The check engine light was not on but ...

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  Related Documents & Media  1998 Porsche Boxster

 
Message Closed w/Summary

car Vehicle Data

1998 Porsche Boxster

VIN WP0CA2982W
Engine2.5 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, MIL Lamp On
OccursUnder Load

Trouble Codes

P1127Long Term Fuel Trim Multiplier System Too Rich
P1129MAP Sensor Value Higher Than Expected
Message Closed w/Summary

car Vehicle Data

1998 Porsche Boxster

VIN WP0CA2982W
Engine2.5 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, MIL Lamp On
OccursUnder Load

Trouble Codes

P1127Long Term Fuel Trim Multiplier System Too Rich
P1129MAP Sensor Value Higher Than Expected