Loads of CEL Codes!

[Golgade]

Hello,
I was trying to read my CEL with the stomp test today, and I figured out I have been doing it wrong....I think. I did the normal stomp, it flashed code 1222, THEN I was just messing around and I stepped on the gas another five times and got 1221, then I did it again and got 1213. Is this how your suppose to do the test or did I do it wrong. Before I just let it run and it would do 1222 over and over. Well anyway, I think I have these three codes now, so any chance there all related to the same thing? Any Ideas of what It could be??
Apparently the codes mean:
1221 Oxygen Sensor 1
1222 Lambda Control 1
1213 Lambda Control 2

[632 Regal]

Intake and PCV leaks

You can reboot the computer and see if that helps in the mean time.


Any Ideas of what It could be??

[Golgade]

Thanks. I was just going to ask you Regal, but I thought I would post to the group. I just wasnt sure if ALL those codes could be caused by the intake gaskets, I had only seen the 1222 code being the problem. Im in the process of making a list of gaskets, so ill probably post the list later....unless someone else has it. Anyone know about the price I am going to be spending?

[xspeedy]

Check this thread. Different engine, but he had similar and poor running. Fuel filter is cheap if you don't know when it was done last.

http://www.bimmernut.com/forum/showthread.php?t=40724

[Golgade]

This is the intake gasket list. I updated this list from one a found somewhere on this site. It was missing a few gaskets, I wanted to make sure there werent any others missing.

Intake Gaskets: ($217.83)

11 61 1 437 694
Cap $3.95 (Bav Auto)

11 14 1 460 752
Screw $0.60 x 7

11 61 1 729 728 VictorReinz --> PCV Plate Gasket
EGR Valve Gasket; Intake Manifold to Rear Cover Plate $2.70

11 61 1 747 085 BMW (OE) --> PCV Plate Cap
EGR Valve Gasket; Plug/Cap for Rear Cover Port $4.88 ($3.95 Bav Auto)

11 61 7 501 562 BMW (OE) --> so called "PCV Plate"
EGR Valve; Rear Cover with Non-Return Valve $52.45

11 61 1 729 727 VictorReinz
Intake Manifold Gasket; Front Intake Manifold to Throttle Housing $4.50

11 61 1 433 328 VictorReinz/Gloeckler
Intake Manifold Gasket; Intake Manifold to Cylinder Head $14.80 x 4 = $59.20

11 15 1 736 140 VictorReinz
Intake Manifold Gasket; Rear Intake Manifold Cover O-Ring; 20x3.55mm $1.45

13 41 1 733 217 BMW (OE)
PCV Valve Grommet; Grommet for Ventilation Valve and Idle Control Valve $11.20

11 14 1 742 042 BMW (OE)
Valve Cover; Center Valley Cover with Gasket $76.90

[MBXB]

Don't forget to replace all those hoses and clamps that go to and from the intake manifold