Question about 2007 Toyota Quantum 2.7

1 Answer

My Toyota Quantum 2.7GL idles but does not rev up. i ve changed the fuel pump and filter but still it starts, idles but does not rev up when you press the accelerator?

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 3 Answers

We do not have this model in US, but I assume it is a new model 2016-17. You throttle (and the "rev" ) is controlled by the computer. The fact that your car is idles - should mean that your computer is fine! There are two types of idle control: 1st- when you have a bypass of the throttle, which lets the throttle flop stay close while idling and let's the air into the motor through a bypass and electronically controlled idle switch. Inspect your throttle - the electronic/metal unit located on the large pipe through which the air gets into the motor: if you have a "bypass" for the air then you need to inspect your throttle body as it could be your problem.
2. most likely you do not have a bypass and your idle is controlled by your throttle body, then it is sure working fine and your only issue is that your engine computer does not know that you press the accelerator. Your gas pedal has an electrical unit on it which connects to the engine computer- inspect the connector/wires if all looks fine most likely your accelerator sensor does not work- you need to change the gas pedal unit ( I think it called accelerator sensor).
Good luck.

Posted on Mar 26, 2017

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad
  • 1 Answer

SOURCE: I have a toyota hilux 2.7 3rzfe engine.On start up

This was the first symptom that the head gasket was going on my hilux 2.7 3rzfe. Soon afterward I started getting the tell tale white smoke in the exhaust until the engine had warmed up and a noticable coolant loss... That can cause rough running until the 'leaky' cylinder has warmed up and dried out...

Posted on Jan 21, 2011

stormbrewin
  • 426 Answers

SOURCE: 1985 toyota 4x4 22re missing and rough idle

Have you pulled out the spark plugs to see if there are any tell tale signs on them.They are a good indicator of many problems that occur and can save a lot of time isolating the problem.They should all be the same colour.Is the air box and lid properly secured with no leaks or splits in the intake tube.Have you put injector cleaner in the fuel tank to clear up any possible dirty injectors.Therse a few things your problem could be including engine vacuum leak which you can find by lightly spraying carburettor cleaner around suspect places such as inlet manifold and around injector seals.

Posted on Oct 24, 2008

  • 2 Answers

SOURCE: 95 toyota 4runner running bad. can not figure it out.

Check the timing and compression of the engine. It sounds like you either have a blown head gasket or a the timing jumped.

Posted on Mar 26, 2009

dj_ricko_198
  • 128 Answers

SOURCE: 1994 toyota camry sputters

hi there
sounds like you need a tune up or you need your injectors cleaned
so i will help you clean them with out getting your hands dirty but you need to follow me every step of the way.
first i will give you my tips

  1. get a high quality fuel injector cleaner that you put into your fuel tank
  2. make Shaw you have just under a full tank of fuel
  3. while i never say that one should drive a car like it is a toy you are going to have to do some harsh exhilarating during this
  4. 1000rpm is 1 revs on your dash bored so if i say do 2500rpm it means do 2.5 on your dash (that's only if you dot know what rpm means)
  5. never turn the car off while we do this
  6. please do not speed you put your life and others at risk
  7. please do not drink and drive
OK now for the step by step instructions
  1. have what you need ready to go including the injector cleaner
  2. start your car and let it warm up keep the revs just over 1000 rpm
  3. as the car is running add the fuel injector cleaner
  4. when you have done this i want you to increase the revs to about 2000rpm
  5. keep it like this for about 30 seconds
  6. after the revs are back down to 1000 rpm i want you to get ready to take it for a drive
  7. OK so take it for a light drive around your street keep it very close to home as if your car stops you don't want to have to walk a long way
  8. once you have done this for a while and you feal confident i want you to be a bit quicker in exelarating giving a bit more power remember dont speed
  9. now once you have done this i want you to take her home and let it idle for a bit
    cause you need to get ready to go for a long drive
  10. now that you have got to the bathroom and are ready to go i want you to find a nice open road where you can do 60mph
  11. now that you are here i want you to act like ther is a road train in front of you doing 50mph
  12. now i want you to overtake this road train applying full power by pressing fully dont on the gas
  13. once over tiaken slow back down
  14. i want you to do steps 11 to 13 twice at least
  15. now go back home and let me know how it went
now something to remember for alwase
  1. as stated i dont think you should race or rev the motor all the time to high once a month give it a good run this will loosen and clean all the rubbish from the motor and everythink will run freeley like it should
  2. dont drink and drive
  3. dont speed
  4. saty safe on the roads you life is to valued
  5. and let me know all progress as i want to know if it helped as i pout in a lot of time and effort to helping people on this site
stay safe and happy new year
ricko

Posted on Dec 28, 2008

  • 508 Answers

SOURCE: grinding sound on pressing clutch in at high revs

The grinding sound may be a throw out bearing or the pilot bearing. The sticking throttle problem sounds like a linkage or cable binding up from possibly damage due to the impact from the accident.

Posted on Mar 03, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

My quantum start idle but does not rev up


My Toyota Quantum 2.7GL idles but does not rev up. i ve ...

www.fixya.com/.../t15670829-toyota_quantum_2_7gl_idles_but_not_re...
Jan 5, 2013 - My Toyota Quantum 2.7GL idles but does not rev up. i ve changed the fuel pump and filter but still it starts, idles - Toyota 2007 Quantum 2.7 question. ...SOURCE: 1985 toyota 4x4 22re missing and rough idle. Have you pulled ...
Toyota quantum d4d idle but when u rev it doesn't pick up ...www.fixya.com/.../t24694524-toyota_quantum_d4d_idle_but_when_u_...Jun 24, 2014 - Toyota quantum d4d idle but when u rev it doesn't pick up reves - Toyota 2007 ... what will cause the car not to start after cylinder head repairs?Toyota quantum 2.7gl idles but when u rev it doesn not pick upwww.fixya.com/.../t17117064-toyota_quantum_2_7gl_idles_but_when_...Mar 14, 2013 - Toyota quantum 2.7gl idles but when u rev it doesn not pick up reves - Cars ... I have a 2006 toyota quantum,the engine starts,i doesn't idle,no ... and rear wheels will not drive? just makes terrible fringing noise but will drive in ...VWVortex.com - help, volkswagen idles but wont rev up 2liter 16 ...forums.vwvortex.com > ... > Golf II & Jetta II

Dec 21, 2015 | Cars & Trucks

1 Answer

I have a 2007 Toyota quantum(hiace) 2.5 diesel 2kd-ftv motor when the engine light comes on it can't rev more that 2000rpm.the diagnostic machine detects a fuel leakage fault code:093


ck for fuel leaks and ck the fuel filter , and the fuel pressure at the mainifold could be a bad pump same symptons filters are know for this issue,

Sep 21, 2014 | Cars & Trucks

2 Answers

On a 1997 ford festiva the engine starts chugging through rev range and poor performance


Very much sounds like a fuel filter blockage, or it could be a faulty fuel pump, try a filter first, hope this helps

Aug 28, 2014 | Ford Festiva Cars & Trucks

1 Answer

1994 Toyota Camry XLE replaced fuel pump & filter car starts & idles but boggs out and cuts off when pressing gas pedal?


have you pulled codes or checked the fuel pressure? It could be a host of things, like a clogged air filter restricting the flow of air into the engine, a bad air meter, clogged injectors, etc. Engine codes will help you start narrowing things down.

Has the engine air filter ever been changed?

Sep 03, 2012 | 1994 Toyota Camry

1 Answer

95 toyota 4runner running bad. can not figure it out.


Check the timing and compression of the engine. It sounds like you either have a blown head gasket or a the timing jumped.

Mar 15, 2009 | 1995 Toyota 4Runner

2 Answers

1994 safari van V6


ya these motors need tons of fuel pressure so if you have a pressure tester test the fuel pressure prior to the fuel filter and see if it is atleast 25 psi if not replace pump with new or rebuild all the luck to you with current project

Jun 25, 2008 | 1995 GMC Safari

Not finding what you are looking for?
2007 Toyota Quantum 2.7 Logo

Related Topics:

966 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toyota Experts

yadayada
yadayada

Level 3 Expert

76682 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22219 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8531 Answers

Are you a Toyota Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...