P3467 code meaning
Cylinder 9 Deactivation/Intake Valve Control Circuit Low
Powertrain system Generic code P34xx codes Check engine light
What P3467 means
With P3467 the control line of the cylinder 9 deactivation or intake valve actuator reads too low, which usually means it is touching ground. No manufacturer documents this code publicly; J2012 reserves the codes for cylinders 9 to 12 for engines with more than eight cylinders. Twelve-cylinder engines with cylinder shut-off do exist, for instance Mercedes' M137 and Lamborghini's Aventador V12 introduced in 2012, but no published diagnostic list connects this number to them. GM's matching test on its V8 engines looks for less than 0.5 ohm to ground with the driver switched off and only runs above 11 V and 425 rpm. On a low-side driven solenoid, a ground fault can keep the coil energised, so the cylinder may drop out when it should fire. Siblings: P3465 open circuit, P3468 short to voltage.
P3467 at a glance
- Check engine lightYes, usually on
- Emissions testCan fail
- Limp modeNot expected
- Repair difficultyMedium, DIY possible
- Typical labor0.5 to 4 hours
- Clears after repairWhen cleared with a scanner
Symptoms of P3467
- Check engine lamp on
- Cylinder deactivation disabled
- Possible misfire on cylinder 9 if the actuator stays energised
Common causes of P3467
- Most likelyCylinder 9 control wire shorted to ground
- PossibleInternal short in the cylinder 9 solenoid
- Less likelyMoisture in the solenoid connector
- Less likelyFaulty driver in the engine control module
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Cylinder deactivation solenoidWiring harnessECM
What each part of P3467 means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 3 | Mixed range: generic and manufacturer-specific codes. |
| 4 | Area: auxiliary emission controls (catalytic converter, EGR, EVAP). |
| 67 | The exact fault in that area. |
What to do next
- Note P3467 and any other codes stored with it: several codes together often point to one cause.
- Check for loose connectors and damaged wiring around the parts the code names.
- Check open recalls for your car: some faults are fixed for free by the dealer. Enter your VIN.
- Clear the code only after the repair. If it comes back, the fault is still there.
Buying a used car? Scan it for stored codes before you pay. A recently cleared memory can hide a problem.
Questions about P3467
What does P3467 mean?
P3467 means "Cylinder 9 Deactivation/Intake Valve Control Circuit Low". With P3467 the control line of the cylinder 9 deactivation or intake valve actuator reads too low, which usually means it is touching ground. It is a generic code, so it means the same on every make.
Is it safe to drive with P3467?
Usually yes, for a short time, if the check engine light is steady and the car drives normally. If the light flashes or the car runs badly, stop and have it checked.
Will P3467 fail an emissions test?
Yes, it can. P3467 is emissions-related, so most inspection programs fail a car while it is stored or while the check engine light is on.
How hard is P3467 to fix?
Difficulty: medium. A typical repair takes 0.5 to 4 hours of work. A careful DIY repair is possible with basic tools and a scanner.
Will P3467 clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.