garajizOBD-II code · manufacturer-specific
P1078
Intake manifold air control valve stuck in low RPM position
- System
- P1 — Powertrain (manufacturer-specific)
- Severity
- Moderate (3/5)
- Can I keep driving?
- Drive with caution
What does P1078 mean?
P1078 is defined as “Intake manifold air control valve stuck in low RPM position”.
Drive gently and only as far as you need to; have it checked as soon as possible.
Manufacturer-specific meanings
The same code can mean something different on some makes.
- Honda: Intake manifold air control valve stuck in low RPM position
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This page is general information; an exact diagnosis needs measurements and a technician’s check.