U0467 code meaning
Invalid Data Received From Fuel Additive Control Module
Network system Generic code U04xx codes Check engine light
What U0467 means
U0467 belongs to diesels that use a fuel-borne catalyst. A separate fuel additive control module meters a metal-based additive from its own reservoir into the fuel after refuelling, so that soot trapped in the particulate filter ignites at about 350-450 °C instead of above 600 °C. The engine controller sets U0467 when the module's reports, for example dosed quantity, reservoir level or fault status, arrive corrupt or contradict each other. No manufacturer documents U0467 publicly. A Ford patent (US 6,276,310) outlines how such a dosing processor works with the engine controller, which supplies fuel consumption so the additive ratio stays constant. CARB requires the particulate filter and its regeneration to be monitored, so the fault counts as emission-related and a MIL is likely. U0118 is lost contact. Unrepaired, the filter clogs.
U0467 at a glance
- Check engine lightYes, usually on
- Emissions testCan fail
- Limp modePossible
- Repair difficultyHard
- Typical labor1 to 3 hours
- Clears after repairAfter a drive cycle
Symptoms of U0467
- Check engine lamp or particulate filter warning
- Regeneration becomes more frequent or incomplete
- Reduced engine power once the filter loads up
Common causes of U0467
- Most likelyCorroded connector or damaged wiring at the additive pump module near the tank
- PossibleFaulty additive level sensor feeding implausible values into the module
- PossibleModule not adapted after refilling the additive or replacing the particulate filter
- Less likelyInternal fault in the fuel additive control module
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Fuel additive module
What each part of U0467 means
| U | Network system: communication between the control modules (CAN bus). |
| 0 | Generic code: it means the same on every make (SAE standard). |
| 67 | The exact fault in that area. |
What to do next
- Note U0467 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 U0467
What does U0467 mean?
U0467 means "Invalid Data Received From Fuel Additive Control Module". U0467 belongs to diesels that use a fuel-borne catalyst. It is a generic code, so it means the same on every make.
Is it safe to drive with U0467?
Drive gently and only to a workshop. With U0467 the car can go into limp mode (reduced power) to protect itself.
Will U0467 fail an emissions test?
Yes, it can. U0467 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 U0467 to fix?
Difficulty: hard. A typical repair takes 1 to 3 hours of work. This is a job for a workshop.
Will U0467 clear itself after the repair?
After the repair the car has to complete a drive cycle (a mix of city and highway driving) before the test runs again. Until then the readiness monitor shows "not ready", which can fail an inspection.