What does Code P1093 mean?
What does Code P1093 mean?
low fuel rail pressure
The codes pop up on a Duramax when there’s low fuel rail pressure: P0087 or P1093. Usually, the truck is performing at its maximum and unable to keep up with what’s commanded. The common rail fuel system operates at 28 – 29,000 psi and needs to drop only 2,200 psi to trigger the trouble code.
What does the error code P1093 stand for?
Error Code P1093 is defined as Fuel Rail Pressure Too Low. This error code is a manufacturer-specific trouble code, meaning it does not apply to all vehicles makes.
What is the OBDII code for a BMW P1093?
Pre-Catalyst Fuel Trim Too Rich Bank 2 is the generic description for the P1093 Bmw code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information abouth the P1093 Bmw OBDII code.
How much does it cost to repair a BMW P1093?
Most auto repairs shops charge between $75 and $150 per hour. Pre-Catalyst Fuel Trim Too Rich Bank 2 is the generic description for the P1093 BMW code, but the manufacturer may have a different description. Currently we have no further information abouth the P1093 BMW OBDII code.
Is there a problem with the LLY P1093?
The P1093 is the oldest of the LLY performance problems, and we know shimming/race-valve fixes 99% of trucks with this problem. My racing tunes won’t “limp”, but that does not stop the valve from dumping rail pressure.
Why does my Chevy give me a P1093 code?
Chevy Mechanic: GM Tech (Cam), Chevy Technician replied 10 years ago That code sets because the fuel rail pressure is low. There is a common issue with these engines. It is the fuel pressure relief valve. This valve is a small plug in the end of the drivers side fuel rail.
What does P1093 Isuzu fuel rail pressure too low mean?
P1093 Isuzu Description Fuel Rail Pressure Too Low is the generic description for the P1093 Isuzu code, but the manufacturer may have a different description. Currently we have no further information abouth the P1093 Isuzu OBDII code. Please post your question on our “Questions” section for more information: AutoCodes.com Questions.
The P1093 is the oldest of the LLY performance problems, and we know shimming/race-valve fixes 99% of trucks with this problem. My racing tunes won’t “limp”, but that does not stop the valve from dumping rail pressure.
Most auto repairs shops charge between $75 and $150 per hour. Pre-Catalyst Fuel Trim Too Rich Bank 2 is the generic description for the P1093 BMW code, but the manufacturer may have a different description. Currently we have no further information abouth the P1093 BMW OBDII code.
