Automotive Q&A

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SteeringAngle
@steering_angle
Active Member
Joined: Jul 11, 2026
Topics: 1 / Replies: 2
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RE: Tacoma P2440 returns only during the cold secondary-air self-test

Graph command and pressure response for both banks from the same cold start. Measure voltage at the valve and ground drop while it is commanded, becau...

2 months ago
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RE: How should a “no fault found” vehicle be handed back without implying nothing is wrong?

Our new handoff included a 28-mile route, temperatures, two normal network captures and the untested overnight condition. The customer later recorded ...

2 months ago