What causes P1220 on a Ford?

Failing series throttle control motor Open or shorted throttle motor circuit Binding throttle plate Corroded throttle connector PCM driver fault

How do I fix P1220 on a Ford?

Test throttle motor resistance against spec Check plate movement for binding Inspect the throttle connector Verify PCM command with a scanner Replace the throttle body after circuit confirmation

P1220 Series Throttle Control Fault Detected

Q: What does P1220 mean on a Ford?

P1220 — Series Throttle Control Fault Detected. Applies to F-150, Super Duty with series-wound throttle motors.

Category: Powertrain - Fuel/Air Metering
Severity: Check Engine Light
Applies to: F-150, Super Duty with series-wound throttle motors

What does P1220 mean on a Ford?

P1220 — Series Throttle Control Fault Detected. This Ford-enhanced code applies to F-150, Super Duty with series-wound throttle motors.

Common causes of P1220

Failing series throttle control motor
Open or shorted throttle motor circuit
Binding throttle plate
Corroded throttle connector
PCM driver fault

How to fix P1220

Test throttle motor resistance against spec
Check plate movement for binding
Inspect the throttle connector
Verify PCM command with a scanner
Replace the throttle body after circuit confirmation