P0977 Apollo B Engine Fault Code

Check Solution For P0977 Apollo B OBD Code :

P0977 Apollo B engine code seems a kind of powertrain problem, we try to show one by one the meaning and the solution.
Brief explanation of the P0977 Apollo B code and definition of P0977 Apollo B is the bottom side.

P0977 Apollo B Meaning :

p Powertrain Code
Problem is related engine, transmission and emissions systems.
0 SAE - Generic
9 Fuel And Air Metering (Injector Circuit Malfunctions Only)
7 Vehicle Speed Output Circuit
7 Cruise Inhibit Control Circuit

SAE - Generic codes, which have a '0' as their second digit to indicate they are common to all makes and models of vehicles. These are the codes that are required for basic emissions fault diagnosis.

How To Fix P0977 Apollo B ?

The poor running symptoms are consistent with a MAP sensor malfunction. In addition, in some cases, a bad MAP sensor will not throw a code. Again, the ELD code likely represents a separate wiring issue.

P0977 Apollo B Code Description:

Deactivation of cylinders is achieved by releasing a synchroniser pin that normally interlocks the cam follower and rocker arms. P0977 code resolves the synchroniser pin is released using hydraulic pressure which is controlled by a dedicated solenoid. When you see P0977 Apollo B engine fault code on your engine code reader this description will help you.

P Codes List of all Powertrain codes.

Final Step: In the definitions listed below, there is a test drive recommended after you've completed any repairs to see if the condition is fixed. Before you take a test drive after a repair, always erase the P Code(s) first. This will turn the check engine light off and then you will know if the check engine light returns, you've got further diagnostics to complete.

BE CAREFUL !
This engine code information is presented for information purposes only. This is not intended as repair advice and we are not responsible for any actions you take on any vehicle.

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