Rennlist

PSM/ABS and P0103

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3 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHPSM/ABS and P0103

Leading reported evidence

Clean mass air flow sensor

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed · Original poster
I removed the MAF Sensor and cleaned it with CRC/Mass air flow sensor cleaner.
Original post Read captured discussion
PSM/ABS and P0103

Read full discussion summary

Leading evidence: 'Clean mass air flow sensor' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Clean mass air flow sensor' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

Read captured replies

1 matching discussions · 3 captured posts examined · 0 partial discussions

Compare 3 other evidence results

Run crappy like

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that performed work without a confirmed outcome: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed · Original poster
When I restarted, the lights were off, it ran crappy like before, then the PSM/ABS came on again.
Original post Read captured discussion
PSM/ABS and P0103

Run crappy, felt

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that performed work without a confirmed outcome: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed · Original poster
When I went to leave my parents house, it ran crappy, felt under powered, felt like it misfired, wouldn't idle, and PSM/ABS lights came on.
Original post Read captured discussion
PSM/ABS and P0103

Run through a car wash

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster
So today on a cold day I ran through a car wash because my Nephew was going to see my car for the first time.
Original post Read captured discussion
PSM/ABS and P0103

Frequently discussed actions (4)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Clean mass air flow sensor

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that performed work without a confirmed outcome: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed · Original poster
I removed the MAF Sensor and cleaned it with CRC/Mass air flow sensor cleaner.
Original post Read captured discussion
PSM/ABS and P0103

Run crappy like

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that performed work without a confirmed outcome: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed · Original poster
When I restarted, the lights were off, it ran crappy like before, then the PSM/ABS came on again.
Original post Read captured discussion
PSM/ABS and P0103

Run crappy, felt

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that performed work without a confirmed outcome: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed · Original poster
When I went to leave my parents house, it ran crappy, felt under powered, felt like it misfired, wouldn't idle, and PSM/ABS lights came on.
Original post Read captured discussion
PSM/ABS and P0103

Run through a car wash

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster
So today on a cold day I ran through a car wash because my Nephew was going to see my car for the first time.
Original post Read captured discussion
PSM/ABS and P0103

Coverage and how to read this overview

Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

3 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

Rennlist: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

0 acknowledgements have no verified action link; they do not establish a repair result.

Generation: 20261026T172408Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Before you flame me, I searched and didn't find the combination of issues I've got here. The brake light really adds some interesting context. Here's the deal: So today on a cold day I ran through a car wash because my Nephew was going to see my car for the first time. Before I pulled in, my daughter who was behind me told me that my passenger side brake light was out. When I pulled out of the car wash onto the street the car felt like it misfired briefly, no warning light issues, then ran fine. When I went to leave my parents house, it ran crappy, felt under powered, felt like it misfired, wouldn't idle, and PSM/ABS lights came on. Eventually it died at a stop sign. When it did, the Check Engine light came on. When I restarted, the lights were off, it ran crappy like before, then the PSM/ABS came on again. When I got home I pulled a P0103 code from the car. Do you guys think the MAF sensor got wet? I have the Evo CAI and filter. I included the brake light issue, because I remember a post that mentioned a brake switch causing this code as well. What do you think?

POST 2Original post

I'm thinking the car wash blew a crap load of water into your engine bay. Most likely it fouled up the after market air filter / MAF and one of your coil packs has a crack in it. Bet it all clears up after it dries out.

POST 3 / ORIGINAL POSTEROriginal post

I thought I would provide an update on this. After extensive time to dry there was no real change. I removed the MAF Sensor and cleaned it with CRC/Mass air flow sensor cleaner. Everything seems to be fine now. Maybe the car wash was just a coincidence.

This is a source reference. Confirm exact model applicability in the original material.