P1293 Code - High Side Open Bank No. 1
Quick Answer
The P1293 diagnostic trouble code (DTC) indicates a high side open condition on Bank No. Common causes include Faulty high-pressure fuel pump, Clogged fuel filter, Leaking fuel injector. 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
- P1293 indicates High Side Open Bank No. 1.
- Common causes
- Common causes include Faulty high-pressure fuel pump, Clogged fuel filter, Leaking fuel injector.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code P1293 Description
The P1293 diagnostic trouble code (DTC) indicates a high side open condition on Bank No. 1 of the vehicle's fuel injection system. This means that there is a problem with the high-pressure side of the fuel system, which could lead to issues with fuel delivery and combustion. The high side is responsible for pressurizing the fuel before it is injected into the engine cylinders. If this system is compromised, it can result in poor engine performance, increased fuel consumption, and potential damage to engine components.
Common Causes of P1293
- Faulty high-pressure fuel pump
- Clogged fuel filter
- Leaking fuel injector
- Wiring or connection issues in the fuel injection system
- ECM (Engine Control Module) malfunction
Symptoms of P1293
- Engine misfires or rough idling
- Decreased fuel efficiency
- Difficulty starting the engine
- Engine stalling or hesitation during acceleration
- Illumination of the check engine light
How to Fix P1293
- Diagnose the specific cause of the high side open condition using a scan tool.
- Inspect the high-pressure fuel pump, fuel filter, and fuel injectors for any signs of damage or clogging.
- Check the wiring and connections in the fuel injection system for any loose or damaged components.
- Replace any faulty parts such as the high-pressure fuel pump, fuel filter, or fuel injector.
- Clear the DTC and test drive the vehicle to ensure the issue has been resolved.
Cost to Fix P1293
The cost of repairing a high side open condition on Bank No. 1 can vary depending on the specific cause of the issue and the make and model of the vehicle. On average, the repair costs can range from $200 to $800, including parts and labor. It's important to note that diagnosis time and labor rates at auto repair shops can vary, so it's recommended to obtain quotes from multiple shops to compare prices.
Need more information about the P1293 code?
Need more information on how to fix the P1293 code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P1293 code diagnosed by a professional: Find a repair shop in your area
Code P1293 Information for Specific Makes
- P1293 Audi — Engine Coolant Thermostat Short To Positive
- P1293 Chevrolet — Injector Circuit Low To High Current Transition Time Bank 1
- P1293 Chrysler — Compressed Natural Gas Pressure Sensor Signal Too Low
- P1293 Dodge — Compressed Natural Gas Pressure Sensor Signal Too Low
- P1293 Ford — High Side Open Bank No. 1
- P1293 GMC — Injector Circuit Low To High Current Transition Time Bank 1
- P1293 Isuzu — High Side Open Bank No. 1
- P1293 Volkswagen — Engine Coolant Thermostat Short To Positive
Frequently Asked Questions about P1293 Code
No Frequently Asked Questions about P1293 Code found.
Discuss the causes and fixes for P1293 OBDII Code
Code P1293 comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.