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Faulty vent control hilux 2.7 vvt

Vent control not working

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Posted on Jan 02, 2017

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SOURCE: steering vibration for toyota hilux raider vvt-i 2006 model

Have wheels balanced and then check for vibration. If still there check rack and ends.

Posted on Jan 16, 2013

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SOURCE: The whereabouts of VTY015GP. Toyota Hilux 2.0 VVT-I P/U S/C

what the hell is a "VTY015GP"

Posted on Oct 17, 2016

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What are the probable causes for DTC P011 (sic)?


You mean P0011.

Here are the causes:
Dirty Oil
- Variable Valve Timing (VVT) circuit is open or shorted
- Oil Control Valve (OCV) circuit is open or shorted
- Faulty variable valve timing (VVT)
- Faulty oil control valve (OCV)
- Damaged ECM

Sep 19, 2015 | 2006 Toyota Prius

2 Answers

P0022 for 2004 toyota sienna van


P0022 Toyota - Camshaft Position \'A\' Timing Over-Retarded Bank 2



























Possible causes




- Dirty Oil

- Faulty variable valve timing (VVT)

- Faulty oil control valve (OCV)

- Variable Valve Timing (VVT) harness is open or shorted

- Oil Control Valve (OCV) circuit is open or shorted

- Damaged Engine Control Module (ECM)




Tech notes



If the engine oil is clean and the VVT and OCV circuits are OK, replaced the VVT to resolve the problem.





When is the code detected?


After the ECM sends the target duty cycle signal to the OCV, the ECM monitors the OCV current to establish an actual duty cycle. The ECM determines the existence of a malfunction and sets the DTC when the actual duty cycle ratio varies from the target duty cycle ratio.


Possible symptoms


- Engine Light ON (or Service Engine Soon Warning Light)

- Lack/Loss of power

- Engine rough idle


P0022 Toyota Description


The Engine Control Module (ECM) controls the Oil Control Valve (OCV) to regulate the intake camshaft angle. As a result of the angle change, the engine timing is advance or retard. Optimizing engine timing will help the engine improve torque and fuel economy, and the exhaust emissions decrease under overall driving conditions. The Variable Valve Timing (VVT) system includes the Oil Control Valve (OCV) and VVT controller. The ECM detects the actual intake valve timing using signals from the camshaft and crankshaft position sensors, and performs feedback control.

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Aug 14, 2014 | Cars & Trucks

2 Answers

What is code 1388 on a jaguar 2001 and how to fixit


this indicates a problem with the variable camshaft timing and possibly requires reprogramming PCM module
assume the engine warning light is on? does the engine run normal?

Jun 25, 2014 | 2001 Jaguar S-Type

1 Answer

P1332


Possible sources of fault code are as follows. The code is a fault in the VVT system (variable valve timing)

Faulty position
-camshaft belt has jumped out of place on the cogs
-defective reset valve
-mechanical fault in the Variable valve timing (VVT) unit
Faulty control
-defective camshaft position (CMP) sensor
Control too slow
-low oil pressure
-poor oil quality
-defective reset valve
-mechanical fault in the Variable valve timing (VVT) unit

Mar 27, 2014 | 2001 Volvo C70

1 Answer

Variable cam timing


should not have had pressure not running...test by unplugging tyhe vvt selonoid when running.it should cause a miss fire @ 2000 rpm if no change the vvt control selonoid is faulty. verify that the hub on the cam shaft is lined properly with cam sprocket.look at back side of hub there is a "tab" that should be set into a "notch" of the sprocket.also on side of cyl head should be a small plate or plug container an oil strainer pre-vvt control.it needs to be clean and not clogged with carbon deposits. good luck. farfanugin

Dec 10, 2013 | Cars & Trucks

1 Answer

When i brake the steering is shaking


I had this problem before and it was caused by unevenly warn brake disks. Unbalanced front wheels can also cause this effect.

Jan 16, 2013 | 2007 Toyota Hilux 2.7

2 Answers

Computer analysis showed these codes... P0330 P1133 P1135 P1346 P1349 P1351 P1354. can anyone tell me what each of these mean?


P0330 Knock Sensor 2 Circuit (Bank 2)
P1133 Air/Fuel Ratio Sensor Circuit Response Malfunction (Bank 1, Sensor 1)
P1135 Air/Fuel Ratio Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)
P1346 VVT Sensor Range/Performance Problem (Bank 1)
P1349 VVT System Malfunction (Bank 1)
P1351 Variable Valve Timing / CMP Sensor Range / Performance
P1354 Variable Valve Timing System Fault

NOTE:Variable Valve Timing (VVT) sensor is also known as camshaft position sensor.
The Variable Valve Timing (VVT) system controls intake valve timing in response to driving conditions.

Possible causes are:
  1. Incorrect valve timing P1346, P1349, P1351 & P1354
  2. Faulty oil control valve P1346, P1349, P1351 & P1354
  3. Faulty VVT controller assembly P1346, P1349, P1351 & P1354
  4. Faulty ECM All Codes
  5. Jumped timing belt All Codes
  6. Faulty Camshaft Position Sensor P1346, P1349, P1351 & P1354
  7. Faulty O2 Sensor (Bank 1, Sensor 1) P1133 & P1135

Apr 22, 2011 | 1999 Lexus ES 300

1 Answer

Have a 2001 toyota avalon xls. P1354 manufacturer's control code comes up--engine light is on. Does this have to do with oil pressure??


P1354 is VVT system malfunction bank 2. VVT it Variable Valve Timing. Your ECM controls 2 OCVs (Oil Control Valves) which corrects engine valve timeing for driving conditions. there is a possibility that a pice of debrise has plugged the oil passage in the Bank 2 OCV. If you do not maintain good oil health ( changing your oil and oil filter regularly ) oil will sludge and harden in areas. a pice of this can become dislodged and travel through your oil system and cause a blockage in the system. Other possibilities are, Faulty wireing to the OCV, Faulty OCV, or Faulty ECM

Apr 01, 2011 | Toyota Avalon Cars & Trucks

1 Answer

Codes:p1346/p1349/p1354/p0446/p0300/p0301/p0303/p0305/p0307/ p0430/car runs rough when idling/lexus gs 400 1998


P0301 Cylinder No. 1 Misfire Detected
P0302 Cylinder No. 2 Misfire Detected
P0303 Cylinder No. 3 Misfire Detected
P0304 Cylinder No. 4 Misfire Detected
P0305 Cylinder No. 5 Misfire Detected
P0306 Cylinder No. 6 Misfire Detected
P1346 Variable Valve Timing (VVT) Circuit Range/Performance Fault
P1349 Variable Valve Timing (VVT) System Malfunction
P0330 Knock Sensor
P0446 EVAP Vent Control Fault
P0430 Catalyst System

Stop driving immediately.....

You defiantly skipped on your timing........

Feb 14, 2011 | 1998 Lexus Gs 400

1 Answer

1999 Dodge Caravan with a code 23. What does that


OBD-II Trouble Code Technical Description
A P0020-023 code refers to the VVT (variable valve timing) or VCT (variable camshaft timing) components and the car's PCM (powertrain control module). That consists of an oil control valve (OCV), also called a solenoid valve and other components. Basically the check engine light and associated P0020-023 trouble code means that the voltage in the circuit has fallen below a set limit for a specific amount of time (varies by make/model/engine). Bank 2 is the side of the engine that doesn't contain cylinder #1.

Causes
A code P0020-023 may mean that one or more of the following has happened:
  • Faulty oil control valve (OCV)
  • Open or short in the VVT/VCT circuit
  • Open or short in the OCV / solenoid valve
  • Damaged computer (PCM)
Possible Solutions
Some recommended troubleshooting and repair steps are:
  • Carefully inspect the Bank 2 VVT/VCT system circuit wiring and connectors, repair as required
  • With a warm engine, test the operation of the OCV, replace/repair as needed

Nov 11, 2009 | 1999 Dodge Caravan

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