2001 Toyota Tacoma "exhaust manifold engine" Questions

Where is my air/fuel ratio sensor on a 2001 tacoma It's always the first sensor from engine on exhaust manifold, if you have a V6 you will have two fuel ratio sensors on each exhaust manifolds

...vacuum leak into the intake manifold, or an exhaust leak at the exhaust manifold gasket or some where above the oxygen sensor. The O2 sensor is seeing excess oxygen that is unaccounted for by the

...the exhaust manifold. You'll have to undo the manifold to get to the filter. Along the frame rail on the drivers side. Follow the stainless steel fuel lines from the tank to the engine bay and

...exhaust manifold Fig. 3: Location No. 2 - left and right banks of a V-type engine Fig. 4: Location No. 3 - exhaust collector (where more than 1 pipe joins together) Fig. 5: Location No. 4 - outlet of ...

...exhaust manifold and following lines. The EGR is typically equipped with a drum shaped housing with fittings on the top and bottom, sometimes (often) mounted on the exhaust manifold itself. The drum ...

...exhaust manifold. If you have a V6, I'm not sure which side is bank #1, I don't have my manual at this time. The one down by the cat converter is sensor #2, you don't want that one. Look around near ...

...exhaust manifold to egr valve and tube that comes off of egr to module. all ok. i was pulling my hair out cause this fault po401 always returned UNTIL i went to the throttle body and found the R port ...

exhaust manifold when you turn the engine off after running the a/c for a while. Check coolant level daily when your engine is cold and if it isn't dropping then it is just the water from the cold a/c

...manifold, cylinder head and exhaust gas recirculation valve assembly are severely clogged up with thick coated oily carbon deposits. Air intake is impeded, exhaust recirculation valve is stuck closed ...

...b1 is the front bank ( b1 has cylinder 1, b2 has cylinder 2 in a v type configuration) s1 is always between the engine and the catalytic converter. Usually in the exhaust manifold or the down