P0172 Check Engine Toyota

Motoring
1

When is the code detected?

  • Fuel injection system does not operate properly.
  • The amount of mixture ratio compensation is too large. (The mixture ratio is too rich.) Possible symptoms Engine Light ON (or Service Engine Soon Warning Light) Excessive Fuel Consumption

Check Fuel Pressure Regulator <<<

2

Dude you are God sent . Help here. Where is the fuel pressure regulator located ?

3

Mashida hivi hivi za toyora , cunt relate

4

Most fuel regulators are mounted on injector fuel rail or close to it. Kitu round kama kofia. Some are mounted on the fuel pump

5

Will change it kesho. I will let you know if the error disappears. My Mech have changed literally everything from coils, fuel pump , plugs
And no change
Thanks

6

Sawa. On older vehicles with return line unaeza toa the vacuum hose ya regulator and see if there’s gas there. On newer returnless ones it might mean fuel pump yako haifikishi threshold

7

endesha kisululu bila kusumbua