P212E — Throttle Position Sensor/Switch G Circuit Intermittent

What Does P212E Mean?

P212E is a diagnostic trouble code indicating: Throttle Position Sensor/Switch G Circuit Intermittent. This code relates to the powertrain system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

Symptoms of P212E

⚠️ Check Engine Light (MIL) illuminated
⚠️ Throttle Position Sensor/Switch G signal cutting in and out
⚠️ Related system working sometimes but not consistently
⚠️ Reduced engine performance

Common Causes

🔍 Loose or intermittent connection at Throttle Position Sensor/Switch G
🔍 Wire chafing causing intermittent contact
🔍 Throttle Position Sensor/Switch G failing under heat or vibration
🔍 Corroded connector pins with partial contact

Frequently Asked Questions

What does P212E mean?

P212E indicates: Throttle Position Sensor/Switch G Circuit Intermittent. The vehicle's computer has detected that the Throttle Position Sensor/Switch G is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code P212E?

Yes, P212E is generally safe to drive with in the short term. However, it should still be addressed to pass emissions testing and prevent potential secondary issues.

How much does it cost to fix P212E?

Repair costs for P212E typically range from $30 to $300, depending on the root cause. Simple wiring or connector repairs are on the lower end, while component replacement costs more. A proper diagnosis ($80–$150 at most shops) will identify the exact cause before committing to expensive parts.

What To Do Next

Possible Fixes

🔧 Inspect and reseat all Throttle Position Sensor/Switch G connectors
🔧 Repair chafed or damaged wiring in Throttle Position Sensor/Switch G circuit
🔧 Replace Throttle Position Sensor/Switch G if failing intermittently

1
Find your vehicle above
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2
Check for recalls
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.
3
Get a professional diagnosis
A code alone doesn't identify the exact failed part. A diagnostic ($50–$150) pinpoints the root cause.

P212E: Throttle Position Sensor/Switch G Circuit Intermittent