P00DD
Ambient Air Temperature Sensor Circuit B Intermittent/Erratic
Intermittent signal from ambient air temp sensor B.
Intermittent signal from ambient air temp sensor B.
Common causes
- high
Connector loose or corroded
One of the most commonly reported causes for this code — check this first.
Typical part cost: $20-170
- low
Connector with intermittent contact under vibration
Less common, but worth ruling out after the more likely causes.
Typical part cost: $20-170
See all causes + fix costs
Create a free Wrenchify account to unlock the rest for P00DD.
Unlock causesFree forever · No credit card
First things to check
- 1Confirm the code with a scan tool and check for additional related codes.
- 2Inspect the relevant sensors, wiring, and connectors for damage or corrosion.
Get the full step-by-step diagnosis
Create a free Wrenchify account to unlock the rest for P00DD.
Unlock diagnosisFree forever · No credit card
Related codes
See related trouble codes
Create a free Wrenchify account to unlock the rest for P00DD.
Unlock related codesFree forever · No credit card
Frequently asked questions
What does P00DD mean?
P00DD means "Ambient Air Temperature Sensor Circuit B Intermittent/Erratic". It is a generic OBD-II code that points to a fault in the fuel & air metering / auxiliary emission controls.
What are the most common causes of P00DD?
connector loose or corroded; connector with intermittent contact under vibration; harness routed against vibrating component — these are the most commonly reported causes. Verify with a proper diagnosis before replacing parts, or use the Wrenchify app for a vehicle-specific diagnosis.
Can I keep driving with this code?
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical. Use the Wrenchify app for a full diagnosis specific to your vehicle.
Get the full P00DD diagnosis for your vehicle
Year, make, model + step-by-step repair help — free plan included.