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2000 Saturn LW2 3.0L MIL Lamp on, P1511
Posted to GM Driveability on 5/19/2007 6 Replies

This car arrived with code p0030 and p1511, a noisey water pump and oe timing belt. I replaced plugs, timing belt, water pump, O2 sensor and accy. belt. I thought that the faulty O2 sensor might cause some type of throttle issue, and hoped that all would be we...

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  Related Documents & Media  2000 Saturn LW2

 
Message Closed w/FIX

car Vehicle Data

2000 Saturn LW2

VIN 1G8JW82R9Y
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, P1511
OccursAlways

Trouble Codes

P1511Throttle Control System - Backup System Performance
Message Closed w/FIX

car Vehicle Data

2000 Saturn LW2

VIN 1G8JW82R9Y
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, P1511
OccursAlways

Trouble Codes

P1511Throttle Control System - Backup System Performance