P1174 on Saturn
On Chevrolet and Saturn, fuel trim shows a cylinder balance problem on bank 1
Severity: Severity not verified — if the car runs badly, have it inspected
The GM bulletins tie it to injector concerns and driveability symptoms, but none we read rates how urgent it is.
It gets more serious if:
- Inspect soon: Get it inspected soon if the engine misfires, hesitates or loses power.
This page covers only what differs on Saturn. For what P1174 means, the ranked causes and the test order, see the P1174 guide.
What's different on Saturn
SaturnYour car
2007 · Vue
Supported by vehicle dataThe same bulletin covers the 2007 Saturn Vue, Aura and Sky.
PIP4017CStatus unverified
Fuel injector concern that could set P1174
2006–2007malibu · issued · NHTSA 10161013
GM preliminary information telling dealers to test the fuel injectors with the Active Fuel Injector Tester tool when P1174 is set. Also lists Pontiac G6 and Solstice and Saturn Sky, Vue and Aura.
We couldn't confirm whether this bulletin is still current, so it doesn't count as confirmation.
Sources and review
- Chevrolet PIP4017C: Fuel injector concern that could set P1174
- Last reviewed
- Written by
- Saurabh K.
- Editorial review
- Pending
- Technician review
- Technician review pending
This page explains what a code usually means; it is not a substitute for a professional inspection. How we source and review · Report an error