P117A Code - Engine Oil Over Temperature - Forced Limited Power
Quick Answer
Indicates the engine oil protection strategy is enabled when the Engine Oil Temperature (EOT) reaches a predetermined level in the Powertrain Control Module (PCM). Common causes include Engine overheating, Low engine coolant, Loaded weight is greater than the maximum vehicle weight rating. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P117A indicates Engine Oil Over Temperature - Forced Limited Power.
- Common causes
- Common causes include Engine overheating, Low engine coolant, Loaded weight is greater than the maximum vehicle weight rating.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P117A Description
What are the Possible Causes of the DTC P117A?
- Engine overheating
- Low engine coolant
- Loaded weight is greater than the maximum vehicle weight rating
How to Fix the DTC P117A?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P117A code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
Need more information about the P117A code?
Need more information on how to fix the P117A code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P117A code diagnosed by a professional: Find a repair shop in your area
Information for Specific Makes
- P117A Audi — Bank 1 Lambda Correction Catalyst Center Control Limit Reached
- P117A Buick — Engine Block Coolant Valve Signal Message Counter Incorrect
- P117A Cadillac — Engine Block Coolant Valve Signal Message Counter Incorrect
- P117A Chevrolet — Engine Block Coolant Valve Signal Message Counter Incorrect
- P117A Ford — Engine Oil Over Temperature - Forced Limited Power
- P117A GMC — Engine Block Coolant Valve Signal Message Counter Incorrect
- P117A Lincoln — Engine Oil Over Temperature - Forced Limited Power
- P117A Nissan — Cylinder A/F Imbalance Monitoring Bank 1
- P117A Volkswagen — Bank 1 Lambda Correction Catalyst Center Control Limit Reached
Frequently Asked Questions about P117A Code
1. What are the common symptoms of OBDII code P117A (Engine Oil Over Temperature - Forced Limited Power)?
- Common symptoms include reduced engine power, illuminated check engine light, and potential stalling or rough idling.
2. What are the possible causes of OBDII code P117A?
- Possible causes include a malfunctioning oil temperature sensor, issues with the engine coolant system, a faulty oil pump, or restricted oil flow.
3. How can I diagnose the OBDII code P117A?
- Diagnosis involves using an OBDII scanner to retrieve the code, checking the oil and coolant levels, inspecting the oil temperature sensor, and testing the oil pump.
4. What are some repair tips for addressing OBDII code P117A?
- Repair tips may include replacing the faulty oil temperature sensor, addressing any cooling system issues, ensuring proper oil circulation, and resetting the code with the scanner after repairs.
5. Can driving with OBDII code P117A cause further damage to the engine?
- Continuing to drive with this code may lead to engine damage due to improper lubrication and cooling, so it is recommended to address the issue promptly.
6. Is it safe to reset the OBDII code P117A without fixing the underlying problem?
- While resetting the code may temporarily clear the warning light, it is crucial to address the root cause to prevent potential engine damage or performance issues.
7. How much does it typically cost to repair OBDII code P117A?
- The cost of repairs can vary depending on the specific issue causing the code, but it may range from a relatively inexpensive sensor replacement to more extensive repairs involving the oil pump or cooling system.
8. Are there any preventive measures to avoid OBDII code P117A in the future?
- Regular maintenance, such as oil changes, monitoring coolant levels, and addressing any warning lights promptly, can help prevent issues that may trigger this code.
9. Can a DIY enthusiast with basic automotive knowledge fix OBDII code P117A?
- Depending on the specific cause, some DIY enthusiasts may be able to address simpler issues like sensor replacements, but more complex problems may require professional diagnosis and repair.
10. How long can I safely drive with OBDII code P117A before getting it repaired?
- It is recommended to address the issue as soon as possible to prevent potential engine damage or performance issues. Driving with reduced power and potential overheating can be risky.
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