Low severity
P0070Problem with the External Temperature Sensor Circuit (Circuit A)
Part
External Temperature Sensor
Part price
$10
At a workshop
$35
You save
$25
How to read code P0070
P
System
Powertrain (engine and transmission)
0
Code type
Generic code (SAE / OBD-II)
0
Subsystem
General system / auxiliary measurement
70
Fault number
Specific fault within the subsystem
Symptoms
- Incorrect temperature reading on the dashboard
- Automatic climate control fluctuating
- Check engine light on the dashboard
Possible causes
- Damaged external temperature sensor
- Electrical connection break near the bumper
- Cracked or pulled-out connector
Diagnostic steps
- 1Check sensor readings in the computer diagnostics
- 2Inspect the connector and wiring at the front of the vehicle near the bumper
- 3Measure the resistance of the sensor with a multimeter
Ad space
Frequently asked questions about P0070
What does code P0070 mean?
P0070: Problem with the External Temperature Sensor Circuit (Circuit A).
What are the symptoms of code P0070?
Incorrect temperature reading on the dashboard; Automatic climate control fluctuating; Check engine light on the dashboard.
What causes code P0070?
Damaged external temperature sensor; Electrical connection break near the bumper; Cracked or pulled-out connector.
Can I drive with code P0070?
SAFE TO DRIVE – The fault does not immobilise the car, but diagnose it as soon as possible.
How much does it cost to fix code P0070?
The part (External Temperature Sensor) costs about $10, and a mechanic’s labour about $25.
Ad space