2000 saturn sl1 that looses power when it gets to 2500 rpms. We hooked a computer up to it and it gives p1599 and p0702. We have changed the spark plugs, wires, coil, & checked fuel pressure. Any idea

Asked by Barbara Ann Aug 22, 2015 at 10:05 PM about the 2000 Saturn S-Series 3 Dr SC1 Coupe

Question type: Maintenance & Repair

When it gets to 2500 rpms, it reeks of
exhaust.

70,875

Kelly answered 9 years ago

has the catalitic converter been checked ?

Mark helpful

3,475

Paul answered 9 years ago

Maybe could be a throttle position sensor but it sounds like it's what Kelly said could be a catalytic converter I haven't researched those codes but go online and take your computer codes and go online and research those codes that can lead you in the right direction too.

Mark helpful

Your Answer:

2000 saturn sl1 that looses power when it gets to 2500 rpms. We hooked a computer up to it and it gives p1599 and p0702. We have changed the spark plugs, wires, coil, & checked fuel pressure. Any idea 2 Answers

When it gets to 2500 rpms, it reeks of exhaust.

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