fuel system pressure on a '96 Mazda 626? As the first step in removing the transaxle, the Haynes Manual says "Revlieve fuel system pressure (unscrew gastank filler cap, remove the fuel pump relay from
Fuel system pressure release with fuel filter replacement process Is there a suggested way to replace the fuel filter on a '99 Mazda 626? How does one release fuel system pressure before servicing? ...
...fuel or spark you will have to further diagnose that particular system. If you have neither; the ECM is probably faulty. If the vehicle was running and suddenly quit and wouldn't start back, then the ...
...fuel system pressure. Remove or disconnect the following: Negative battery cable Fig. 1: Exploded view of a common fuel filter and related components Air intake hose and/or filter housing, if ...
No spark and no fuel after replacing fuel pump. Dear, Please check if: 1) Battery cable connected well. 2) Fuses and relays related to fuel pump and ignition system. Regards, Eng. Ghassan Alasmar
...system. If fuel is not reaching the fuel injectors, check for a loose electrical connector or defective fuse, relay or fuel pump and replace as necessary. Engine may have excessive wear or mechanical ...
...where the fuel pump relay is located If you have 2.2 fuel injected engine there is no relay in it There is relay circuit opening swith located on fuse box near bottom to depressurize the fuel
...fuel pressureFuel leakage from injectorImproper A/C system operationPurge solenoid valve malfunctionEGR valve malfunctionEGR solenoid malfunctionLow engine compressionVacuum leakageFuel pump control ...
Question about 1988 626
...fuel pressure. Also run a MECS OBD1 computer control system fault code test, you will need a MECS (Mazda Electronic control system) system scanner to do that or a Ford Star tester ...
Usually answered in minutes!
544 Questions
410 Questions
356 Questions
269 Questions
277 Questions
