B3086 Trouble Code

View B3086 obd/2 error code description and symptoms. B3086 engine photo

Low Speed Fuel Pump Primary Circuit Malfunction The PCM monitors the low speed fuel pump (LFP) primary circuit output from the PCM.
The test fails if: When the LFP circuit is commanded on (grounded), excessive current draw is detected on the LFP circuit; or when the LFP circuit is commanded off, voltage is not detected on the LFP circuit (the PCM expects to detect VPWR voltage coming through the low speed fuel pump relay coil to the LFP circuit). Open or shorted low fuel pump (LFP) circuit Open VPWR to low speed fuel pump relay Damaged low speed fuel pump relay Damaged PCM An open circuit or short to ground can only be detected with the low speed fuel pump.

Gear changes are accomplished by a command from the TCM to energize the clutch actuator to release the clutch; after which various actuators inside the transmission disengage the current gear, and depending on current operating conditions, engage the next higher or lower gear ratio. All of this happens much faster than a human driver could change gears, and in most applications, gear changes are as smooth and seamless as on any fully automatic transmission.

Difficulty Level (Expert)
Level
Repair Time (35 Min.)
Time
Cost Prediction : $ 70-120

B3086 Error Code Repair Process :

For 1-4 upshift (skip shift) solenoid control circuit malfunction check engine light is perhaps the most troubling of lights because it could mean so many different things, from you didn't screw the gas cap on tightly enough to look out for pistons flying through the hood and into the stratosphere. The easiest way to find out what this light is telling you is to hook your vehicle up to a scan tool. B3086 error code diagnostic tool looks a little like an oversized calculator and plugs into a communication port inside the car. After you instruct it to perform the scan, it speaks 1-4 upshift (skip shift) solenoid control circuit malfunction with your car's computers to find out exactly what's prompting the light to turn on.

Wrench Tool B3086 is a kind of Body Trouble Code

Auto body problems aren't always easy to spot. Diagnosing auto body problems sometimes requires a little know-how. In this section you'll find articles dedicated to teaching you how to diagnose auto body problems.

Common Causes of B3086

A common cause of code B3086 is the failure of 1-4 Upshift (Skip Shift) Solenoid Control Circuit Malfunction, but there are several other possible causes as well, such as ;

B3086 code for all cars

You can view according B3086 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+B3086 Holden Hrt +B3086 Ferrari 195 +B3086 Rch 25 +B3086 Maserati Merak +B3086 Toyota Etios

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