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I cant get power on injectors on toyota vvti wt could be problem

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Shorted wiring harness or defective relay.

Posted on Dec 08, 2016


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Posted on Jan 02, 2017

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SOURCE: I have 2000 toyota celica gt 1.8 vvti and no have power when I depressed the pedal to the floor but if I'll depress slowly run nice

Clean your fuel lines. Check your pump. If not any of those check to see if your throwing codes

Posted on Sep 11, 2012

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SOURCE: Why is my Toyota quantum 2.7 vvti stalls for power and suddenly gains power randomly. I've changed all the sensor's and the vvti unit. Please help.

When did you change our fuel filter last? How is your fuel pressure?

Posted on Sep 09, 2016

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How do I know if my newly bought 2011 Toyota Hilux Raider 2.7 vvti a Legent45 is or not? It carries the nudge bar of a 45

US VVTI models have VVTI on the plastic engine cover..i would assume all models do. You could have a dealer check the VIN. ...

Aug 22, 2016 | Toyota Cars & Trucks

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Where is the fuel filter located?

Locate the feeder from the tank going into the injectors, some filters are placed under the car next to the electronic pump, or just behind the engine above the gearbox towards the engine

Feb 22, 2015 | 2003 Toyota Corolla

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Vvti toyota hiace engine light comes on after engine heats up and burns more gas.Did a computer diagnos which suggested fuel tank pump replacement. Worked for a day but problem re emerged.

is it possible to give code? because that fuel leak code is common in diesel, it may mean bad injectors or bad fuel pump. the common rail is not able to reach target pressure with ease so that computer detects a fuel leak.

Aug 24, 2014 | Toyota HiAce Cars & Trucks

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Cylinders 2, 4, 6

It just can't do that. No way to shut down one side of an engine.
Misfires are caused by lack of fuel, spark, or compression. One of the three is missing. One whole side-that rules out spark. Coil pack design just won't affect one side of the engine. That leaves fuel or compression. Some multi-port injection systems are so-called "bank fired" -that is, one side or bank of the engine will pulse the injectors at the same time, first one bank, then the other. But in the early '90's, some cars came out with sequential fuel injection, which pulses the injectors individually, following the firing order of the cylinders, more precise fuel metering that way. I would have thought that an Avalon would be sequential injection, but you could check. Anyway, you need to check if the injectors are working on 2, 4, & 6. The power wire to all injector systems is a single wire that is spliced to each injector. Conceivably, the splice to that bank or side may have broken. With key on, every injector should have voltage at the injector connector. Only two wires to each injector- a power wire and a ground wire. If no power on 2, 4, or 6-that is probably it. (On bank fired injection, all three ground wires on each side splice together before the ground wire goes into the computer. With sequential, each injector ground wire goes to the computer separately.)
Beyond fuel, it is possible that the fuel/air mixture is being affected on only one side. If you have a noisy exhaust leak on that side, it could lean out the mixture.
Finally, low compression will cause a misfire. Possibly, a camshaft on that side is not in time. Only way to check is to do an engine compression test.

Apr 04, 2014 | 2001 Toyota Avalon

1 Answer

Toyota celica vvti 1.8 2000 has a delay in power when accelerator pressed have changed throttle housing but no difference

My 2000 1.8 had a similar issue. Come to find out that the first fuel injector on the fuel rail seems to act like a "fuel filter" and catches all the micro particles in the fuel. So, Cylinder 4 misfires due to lean mixture. I am going to install an in-line fuel filter to prevent this.

Oct 14, 2013 | Cars & Trucks

1 Answer

Code p1349 in toyota echo 2004

Under certain conditions customers may experience a MIL "ON" condition with DTC P1349 indicating a variable valve timing (VVTi) malfunction. In some cases, the cause of this DTC may be the VVTi actuator.

In general P1349 is a misfire or ignition issue under most general OBD-II - but Toyota spec'd OBD-II has it as a VVT malfunction. Unfortunantly - hard to tell which it is. Might be the ignition timing set too advanced (VVT-i issue) or low fuel pressure (bad or clogged injector, bad or low flowing fuel pump/regulator). An emissions test could tell you which one it is. If you want to try a quick fix on your own, I'd start with the basics, change the spark plugs, air filter, and maybe the pcv valve, all these are cheap and easy. Other things could cause the problem though, so if the quick fixes don't work, I'd lean toward the injectors.

Seafoam and other additives are very good solvents that can help clean the injectors - but may not be strong enough to clean off these injectors. Injector cleaning services generally don't work that well - best way is to have these cleaned ultrasonically or replaced (very costly).

Dec 07, 2010 | 2004 Toyota ECHO

1 Answer

Toyota corolla 1.4 vvti cluth problem

try to give it a little gas when letting the clutch out

Jul 03, 2009 | 2004 Toyota Corolla

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