I have a 1998 Sable with a 3.0 SOC with 111,000 miles. Check engine light came on. Two error codes were present.

Scanner said:
P0340 Camshaft postion sensor A - bank 1 circuit malfunction.
P1131 Fuel Air Metering Control - Manufacture Control

What side is bank 1....firewall or front side?
I can not find P1131 anywhere. What the heck is it?

Check engine light will periodically go on and off. Engine will stall when 1st started then smoothes out. Gas mileage has dropped. Help, and thanks for any info.

I know this forum is for trucks, which i have. But the knowledge here should apply to my sable.

-hooD