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Showing results 1 to 16 of 16
Search took 0.00 seconds. Search: Posts Made By: Agent 14
Forum: X5 (E53) Forum 01-06-2022, 02:08 PM
Replies: 35
Views: 3,981
Posted By Agent 14
I always try to come back with the results of...

I always try to come back with the results of threads. No one likes to find a thread on google with their EXACT issue and have it die right before the fix was posted.

I know in this case it...
Forum: X5 (E53) Forum 01-05-2022, 02:35 PM
Replies: 35
Views: 3,981
Posted By Agent 14
Welp. It’s fixed. And I have a hunch. The...

Welp. It’s fixed. And I have a hunch.

The shop that “fixed it” the last two times took it in one last time to try. I was reluctant because the last time I got it back from them it was 5qts of oil...
Forum: X5 (E53) Forum 12-07-2021, 06:27 PM
Replies: 35
Views: 3,981
Posted By Agent 14
Oh man. That is brilliant. I’m gonna do...

Oh man. That is brilliant.

I’m gonna do that first, because I still don’t trust the vac system in the rear of the engine.

Thanks!!!
Forum: X5 (E53) Forum 12-07-2021, 12:25 PM
Replies: 35
Views: 3,981
Posted By Agent 14
OK, I have updates. I have replaced the O2...

OK, I have updates. I have replaced the O2 sensors with Bosch O2 sensors and that has not solve the problem. it still will not complete the drive cycle. Does anybody have any other suggestions?
...
Forum: X5 (E53) Forum 11-22-2021, 05:58 PM
Replies: 35
Views: 3,981
Posted By Agent 14
Also, upstream, downstream, or both?

Also, upstream, downstream, or both?
Forum: X5 (E53) Forum 11-22-2021, 05:57 PM
Replies: 35
Views: 3,981
Posted By Agent 14
Not sure their age. That’s why I’m leaning (har...

Not sure their age. That’s why I’m leaning (har har) towards just doing them.

Is Bosch OEM? The bmw dealer has to order them and I’m on a time crunch to get it smogged.

Will they work long...
Forum: X5 (E53) Forum 11-22-2021, 03:29 PM
Replies: 35
Views: 3,981
Posted By Agent 14
I am getting some Lambda errors in the enhanced...

I am getting some Lambda errors in the enhanced diagnostics. Some of them reporting unburnt fuel (i had a misfire issue a while back) and some talking about Trim in banks 1 and 2.

This is...
Forum: X5 (E53) Forum 11-21-2021, 04:07 PM
Replies: 35
Views: 3,981
Posted By Agent 14
Ok, did some more diagnosis. The pump is fine I...

Ok, did some more diagnosis. The pump is fine I confirmed with known good one. Check valve work too. I put vacuum on it and I could blow air through.

I pulled O2s and cleaned them. They are very...
Forum: X5 (E53) Forum 11-17-2021, 05:03 PM
Replies: 35
Views: 3,981
Posted By Agent 14
Yes. Few times. I’ll source a pump from my...

Yes. Few times.

I’ll source a pump from my local dismantler and see if that helps.
Forum: X5 (E53) Forum 11-17-2021, 01:29 PM
Replies: 35
Views: 3,981
Posted By Agent 14
Hell yeah, thank you so much. This is great...

Hell yeah, thank you so much. This is great info. Its really the last line that is worth reading twice. Points to a "not quite failing" O2 sensor.

Im going to do some testing and digging. Ill...
Forum: X5 (E53) Forum 11-17-2021, 12:36 PM
Replies: 35
Views: 3,981
Posted By Agent 14
Got it. Man, I’ve been searching far and wide for...

Got it. Man, I’ve been searching far and wide for this issue for a while.

That flow chart is the kind of info I was hoping to get here from all of the gurus. [emoji1787]
Forum: X5 (E53) Forum 11-17-2021, 12:22 PM
Replies: 35
Views: 3,981
Posted By Agent 14
Oh I see what you’re saying. Right, the system...

Oh I see what you’re saying. Right, the system itself isn’t tied to the DC…but the monitor it reports to is.

So yes, we need to see why the SAP system isn’t getting the info it needs to either...
Forum: X5 (E53) Forum 11-17-2021, 11:57 AM
Replies: 35
Views: 3,981
Posted By Agent 14
I was going to inspect the pump connections again...

I was going to inspect the pump connections again so Ill do that this weekend.

This is the drive cycle guide I’ve been using, sent to me by a bmw wrench. Is this not correct?
...
Forum: X5 (E53) Forum 11-17-2021, 01:21 AM
Replies: 35
Views: 3,981
Posted By Agent 14
Secondary Air Pump system will not complete drive cycle

See pic. It’s not failing. It says that drive cycle isn’t complete.

This has been an ongoing issue…we are past the extension periods from driving it around to complete drive cycles, of which none...
Forum: X5 (E53) Forum 11-16-2021, 09:29 PM
Replies: 35
Views: 3,981
Posted By Agent 14
Oh my mistake. Yes the pump runs and the check...

Oh my mistake. Yes the pump runs and the check valve appears to be working. There are ZERO codes.

Is there a smoke test I can do to check for vac leaks? I did a crankcase smoke test and found...
Forum: X5 (E53) Forum 11-16-2021, 06:23 PM
Replies: 35
Views: 3,981
Posted By Agent 14
Secondary Air Pump system will not complete drive cycle

Hi Team, lurked on the firums for a while, but this is my first post.

Ive been working on a 2001 X5 3.0 and having a hell of a time to get it to complete the drive cycle. I have replaced ther...
Showing results 1 to 16 of 16

 
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