Smoke Test
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Join Date: Dec 2011
Location: NYC
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My Ride: 2004 BMW 545i
Model Year: 2004
Engine: 545i
Smoke Test
Hi,
I've been battling these four error codes for a few weeks on my 2004 BMW 545i, N62.
Codes: P0011:2731 / P0014:27BB / P0021:2732 / P0024:27BC
Did a smoke test but was informed that it was incorrectly done. I wedged up the throttle with a couple rags and injected the smoke via the air breather.
Was informed that for it to reach the valve cover gaskets(the likely culprit), I must follow this procedure:
- Turn the key on, without starting the engine.
- Depress throttle and have a partner inject the smoke.
Now another mechanic has informed me that that is incorrect also.
Any ideas?
Thanks
I've been battling these four error codes for a few weeks on my 2004 BMW 545i, N62.
Codes: P0011:2731 / P0014:27BB / P0021:2732 / P0024:27BC
Did a smoke test but was informed that it was incorrectly done. I wedged up the throttle with a couple rags and injected the smoke via the air breather.
Was informed that for it to reach the valve cover gaskets(the likely culprit), I must follow this procedure:
- Turn the key on, without starting the engine.
- Depress throttle and have a partner inject the smoke.
Now another mechanic has informed me that that is incorrect also.
Any ideas?
Thanks
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