Changed gas cap, light went off, but then came back on the next dAY
SOURCE: Check Engine Light On Volvo S80 2000
The P1132 I believe is a bad mass flow sensor or a vaccum leak
SOURCE: The car starts and immediately stalls unless I
Hey Jruthesq
The 850 is equipped with an Idle Air Control Valve (IACV) which supplies the engine with air when idleing (a necessity since the main throttle body valve is completely closed when no throttle is applied, thus the engine would lack air without the IACV when idleing). The IACV is suspended in a rubber mount on the front of the throttle body itself, and is easily removed and inspected/cleaned. If it's dead a good cleaning usually gets it going again. Also make sure that the air from the IACV is unhindered on its way from the IACV to the throttle body (it's actually common for the holes in the throttle body to be gunked up so bad by hardened carbon deposits that one sometimes needs a nail or even a drill to open it up again).
Just thought I'd mention this since you said that the gas needs to be feathered for the engine to start. When you press down on the gas the main valve in the throttle body opens up, closing the IACV and supplying the engine with enough air.
Oh and if your fuel pump relay is a green one marked 103 you should replace it with the new and improved red one. The relay is located under the fuse box cover under the hood. Remove the 4 torx srews holding the cover in place and you'll see the relays under there.
Good luck mate!
SOURCE: Cannot open the gas cap for a 1995 Volvo 850
pop the trunk, same side as gas door pull the interior carpet down or back. Look for a wire with a loop on the end, pull it. "The door should open
SOURCE: My son has a 1996 Volvo 850 GLT Wagon and he needs
Don't know your engine size so pick the correct one for your motor:
2.3L 4-Cylinder Engines Firing Order: 1–3–4–2 Distributor Rotation: Clockwise
2.8L 6-Cylinder Engine Firing Order: 1–6–3–5–2–4 Distributor Rotation: Clockwise
2.9L 6-Cylinder Engines Firing Order: 1–5–3–6–2–4 Distributorless Ignition
2.3L and 2.4L 5-Cylinder Engines Firing Order: 1–2–4–5–3 Distributor Rotation: Counterclockwise
Testimonial: "It ism still missing on #2 cylinder."
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