When is the p0087 Chevrolet code detected?

When is the P0087 CHEVROLET code detected? The engine control module ( ECM) uses the fuel rail pressure (FRP) sensor to determine fuel pressure to the fuel injectors. This is then compared to the calculated target fuel pressure as determined by the ECM.

What’s the low fuel pressure code on a Duramax?

Duramax LBZ and LMM P0087 Low Fuel Pressure code Summer comes, temps rise, and the working trucks with relatively high miles start to set a P0087 code and go into limp mode while towing. I am on the receiving end of continuous calls over the past few years inquiring what to do.

What does p0087 mean on a 2011 Dodge Ram 2500?

p0087 on a 2011 dodge ram 2500 4×4 6.7 Cummins. How do I fix this problem?… HI, All experts here, there is no engine lights up in the meter while driving. Just that on the recent services, during diagnosis, there is a fault code of P00877B – “The Fuel Pressure in the system is too low. Leakage or defective seal is detected.”

What are the OBD codes for Duramax trucks?

07 duramax cab & chassis, throwing codes; po087,po128, po672,po673,po676,po671…the main concern is the po087 code.trouble diagnosing the problem. w/o scan tool narrowed down to cp3 fuel pump/ or small outside chance of the rail pressure sensor faulty.truck has 135,200miles…

What does diagnostic trouble code p0087 GMC mean?

Injector pulse duration is determined by the measured rail pressure and the target injection fuel into each cylinder. If a sensor circuit malfunction is detected, or the commanded fuel injection pump flow is not within the proper range for a given engine load and speed, the Diagnostic Trouble Code (DTC) will be set.

What was fuel temp when I threw p0087?

Havent thrown any code for a long time, then last 2 trips while pulling a trailer up hills truck threw the 0087. Just as you described, longer trip after pulling over 6 hours non stop and on hills. fuel temps at the time of the 0087 were 125+ so I know the fuel was warm. Sounds like I need to find some fuel line.

Where can I get a new Chevy p0087 hose?

Dealers may be able to find a local supplier for this hose, or can contact the manufacturer Parker Hannifin. The replacement hose would be a 1/2″ diameter Parker part number 601-8 or H017-8. To find a local distributor the Parker website can be accessed at Please wait while we redirect…

How much does it cost to repair a GMC p0087?

The cost of diagnosing the P0087 GMC code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

Is there a fix for p0087 when under a load?

I FOUND A FIX FOR THE PROBLEM-COST ME $50 IN PARTS, LESS THAN AN HOUR OF MY OWN TIME, AND $30 FOR A TECHS ANSWER ON Ask Question & Experts Answer You ASAP! Name Your Price, Get Online Answers & Help – Just Answer! !!!!!!

What is the low fuel pressure code on a Duramax LBZ?

Duramax LBZ and LMM P0087 Low Fuel Pressure code Summer comes, temps rise, and the working trucks with relatively high miles start to set a P0087 code and go into limp mode while towing.

When does a Duramax LBZ go into limp mode?

Summer comes, temps rise, and the working trucks with relatively high miles start to set a P0087 code and go into limp mode while towing. I am on the receiving end of continuous calls over the past few years inquiring what to do. This has prompted me to write this Tech Tip to help explain better what we are finding.

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