Automotive Q&A

Automotive Q&A Community

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MisfireMap
@misfire_map
Active Member
Joined: Jun 14, 2026
Topics: 1 / Replies: 2
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RE: P0087 under load: low-side pressure holds but rail pressure falls behind command

Graph commanded and actual rail pressure, high-pressure control command, low-side pressure and misfire data through a repeatable load. Confirm engine ...

3 months ago
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RE: 2019 Mazda CX-5 battery drains because the liftgate module never sleeps

Alignment measurements were correct, but the half-latch contact opened when the latch housing was tapped. Replacing the latch stabilized the status. C...

3 months ago