Question about 2002 Toyota Corolla

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I have toyota yaris 2001 year, 1.0 VVT-I, and I have problem with check engine lamp, that lamp switched and diagnostic said, that is error code P1349 VVT-i. My car dont pull well in a second speed, hear the clicking of something in engine, my mechanic did evrything: replaced engine oil, filters, plugs, one bobin, clean the nozzles, checked valves, chain is new and milled well, cam is good, evrything seems fine, but the engine steel not work well and does not draw well. Bad ignition engines...check engine lamp light up again and again evrytime when he do something on it...

Posted by Anonymous on

6 Suggested Answers

6ya6ya
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SOURCE: 1999 Toyota Corolla runs rough. Check engine light is on.

I need the code #

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SOURCE: Put a motor in my '97 toyota camry LE 2.2 4cyl.

02 sensor is defective... if the cam sensor did not work it would not run, try replaceing the 02 SENSOR...

Posted on Jun 16, 2009

scottyoung56
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SOURCE: 2001 Avalon Check engine codes P0440,p0441 and p0446.

yes it would be a smart thing to do and no it is not that hard it should onlt have two bolts holding it on

Posted on Aug 03, 2009

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SOURCE: 2001 Toyota Celica - check engine light is on and

Start the car in a DARK place and open the hood. Look for sparks jumping from the plug wires. If you see ANY sparking, replace the WIRES.Have it put on a code checker.
Don't bother going to web sites where you have to sign up for offers or buy anything,

Posted on Aug 06, 2009

ZJLimited
  • 17970 Answers

SOURCE: check engine light on-code says egr valve is bad

How to clean, the first step, check this procedure:

  1. Park your Toyota in a safe place with enough room for you to work around the front of the vehicle.
  2. Open the hood and make sure the engine or engine components are cool enough to the touch to avoid skin burns or other injuries.
  3. Locate the EGR valve on the engine side, usually on the driver's side. Most valves resemble a metallic mushroom and are about 2 to 3 inches in diameter. Unplug the vacuum hose by hand from the top of the valve.
  4. Remove the pipe connecting to the bottom of the valve using a wrench or adjustable wrench. Remove the two valve mounting bolts using a wrench or ratchet and socket.
  5. Lift the valve away from the engine compartment and discard the EGR valve gasket. If necessary, use a plastic scraper to remove any gasket material remaining on the mating surfaces of the valve and engine.
  6. Clean the bottom of the valve and inlet orifice of carbon deposits using a wire brush and scratch awl or similar tool. Be careful not to score or damage the valve-mounting surface to avoid exhaust gas leaks. Tap the valve body to remove loose carbon deposits. If the EGR valve on your Toyota model can be disassembled, make sure to align the parts perfectly when reassembling. Clean the passage of the exhaust manifold pipe connecting to the valve as well.
  7. Set the cleaned valve in place on the engine using a new valve gasket and install the two mounting bolts by hand. Start the exhaust pipe nut into the valve by hand to avoid thread damage. Tighten the mounting bolts and pipe nut. Connect the vacuum hose to the top of the valve.

Also can check this video...

Hope this help (remember comment and rated this post).

Posted on Apr 21, 2010

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1 Answer

Good morning. I have a Toyota Yaris 2.001. The car is accelerating by itself. The engine service light came on. The scanner shows code P1349 it refers to Valve Timing Assembly. I´m planning on...


Don't go replacing anything until you have had a Toyota tech check the car and determine the cause or causes of the fault code. It may well also be throwing other fault codes that need attention that will show up on Toyota diagnostic equipment that you have absolutely no idea about.

If the car is accelerating dangerously due to a fault, most likely in an electrical component(s), you do not want to be trying "do it yourself" fixes when you do not really understand what is happening, the exact cause and the correct fix or fixes for the problem.

Mar 10, 2015 | 2001 Toyota Yaris

1 Answer

Skanner code p1349,vvt system, 2000 Toyota avalon


now this code p1349 means that the v v t-i actuator is dirty and it causes the computer to through that code so if you can you can clean that up and i would put some fresh oil in the engine i hope am of some help

Feb 24, 2015 | 2000 Toyota Avalon

1 Answer

1,3,5,7 cylinder miss fire


Bank1 failure.

my guess, those DTCs off a cheap scan tool>? why not post source and real codes, no lie P0301 is real. but off what?

real engine: Name.

4.7 L 2UZ-FE V8

VVT-i variant??? got VVT? IF ONE SIDE FAILS, misfire there. if cam retarded. if bad, can be 14deg retarded, (huge)

see cam action here.

http://www.mr2.com/files/mr2/techinfo/Random%20FSM%20Data/2uz-History.pdf





2003 Tundra.

if using a full real scan tool that sees all toyota extended DTCs , you might see VVT errors, $20 tools and lame autozoned , blind .

there are 4 sensors there, id bet there are codes you missed!



P0301,3,5, and 7, DTC, ONLY?

bad coil packs? no.



thats the whole left bank, bad.

RF 2-4-6-8

LF 1-3-5-7

so, VVT bad on left bank or coil pack ,

yours has 8 COP coils, so its not 4 bad COPS.

a real mech sees all this in 1 second , online, impossible

nor country. sold.\'



could the timing belt slip only on one side

did you do timing belt service, on time, if not, bingo.



misfire is

bad compression (vvt?)

bad spark , no, not all 4

bad fueling, but there is only 1 maf/map, and one full injection rate there so not fuel mix.related.



here is a tool (most AZ stores clueless)

that reads the enhanced DTC of Toyotas



http://www.amazon.com/gp/product/B001QIUGVI/ref=oh_details_o01_s00_i00?ie=UTF8&psc=1#productDetails



using a 1996 tool , misses the boat.

but id bet your VVT is bad. left bank.

the real tool might help. here.

P1349

P0011 Diagnostic Trouble Code Discussion for
Camshaft 1 Position Sensor Target Performance
P0012 << or this>? P0020/21/22?



the FSM shows the manual tests for these VVT parts.

Feb 14, 2014 | 2003 Toyota Tundra

1 Answer

I went to scan my toyota yaris car and the following codes were give ; temperature ckt low input po117


EOBD II Error Code: P0117
Fault Location:
Engine Coolant Temperature (ECT) Sensor (G62) - Low Input
Possible Cause:
Malfunction Indicator Lamp (MIL) Triggered on first occurrence.
Coolant thermostat.
Wiring short to earth.
Engine coolant temperature (ECT) sensor.

EOBD II Error Code: P0340
Fault Location:
Camshaft Position (CMP) Sensor A (G40), Bank 1 - Circuit Malfunction
Possible Cause:
Malfunction Indicator Lamp (MIL) active.
Wiring from/to Camshaft Position Sensor (CMP) faulty.
Camshaft position (CMP) sensor faulty.
Timing misaligned.
Possible Solutions:
Check Wiring from/to Camshaft Position Sensor.
Check Camshaft Position Sensor.
Check Timing.

EOBD II Error Code: P0500
Fault Location:
Vehicle Speed Sensor (VSS) - Circuit Malfunction
Possible Cause:
Malfunction Indicator Lamp (MIL) Non Emission Fault - No warning light.
Wiring.
Vehicle speed sensor (VSS).
Engine control module (ECM).

Dec 13, 2012 | 2001 Toyota Yaris

1 Answer

Whats is a solution for p1349 vvt


- Dirty or low engine oil
- Valve timing
- Oil control valve
- Variable Valve Timing controller assembly
- Engine Control Module (ECM)

you can use MVCI check your car and clear the fault codes.

May 21, 2012 | Toyota Yaris Cars & Trucks

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

3 Answers

Check engine light code p1349


Code P1349 VVI Malfunction Bank 1. Bank 1 the difficult side where the intake body is.

This could be from a slight misfire from poor air. Ensure that the gas cap is on fully and not airtrapped.

Mar 08, 2011 | 1999 Lexus Gs 400

1 Answer

The VSC and check engine light is on in my 2000 Lexus ES 300,. My code is P1349 . What is the problem.


P1349 - VVT System Malfunction Bank 1

Most likely for this issue you will need to take it to the dealer.

Jan 27, 2011 | 2000 Lexus ES 300

1 Answer

I have problem with code 1126 (toyota 4 runner 2001


Manufacturer Specific Codes

P1100
BARO Sensor Circuit - Read Our Article on Automotive Circuit Testing For Help With This Toyota Check Engine Light Code

P1120 Accelerator Pedal Position Sensor Circuit - Read Our Article on Automotive Circuit Testing For Help With This Toyota Check Engine Light Code

P1121 Accelerator Pedal Position Sensor Range/Performance Problem

P1125 Throttle Control Motor Circuit - Read Our Article on Automotive Circuit Testing For Help With This Toyota Check Engine Light Code

P1126 Magnetic Clutch Circuit

P1127 ETCS Actuator Power Source Circuit

P1128 Throttle Control Motor Lock

P1129 Electric Throttle Control System

P1130 Air/Fuel Sensor Circuit Range/Performance (Bank 1 Sensor 1) - Read Our Article On Oxygen Sensor Codes For Help With This Toyota Check Engine Light Code - More Related Information

P1133 Air/Fuel Sensor Circuit Response (Bank 1 Sensor 1) - Read Our Article On Oxygen Sensor Codes For Help With This Toyota Check Engine Light Code

P1135 Air/Fuel Sensor Heater Circuit Response (Bank 1 Sensor 1) - Read Our Article On Oxygen Sensor Codes For Help With This Toyota Check Engine Light Code - More Related Information

P1150 Air/Fuel Sensor Circuit Range/Performance (Bank 1 Sensor 2)

P1153 Air/Fuel Sensor Circuit Response (Bank 1 Sensor 2) - Read Our Article On Oxygen Sensor Codes For Help With This Toyota Check Engine Light Code

P1155 Air/Fuel Sensor Heater Circuit. (Bank 1 Sensor 2)

P1200 Fuel Pump Relay Circuit

P1300 Igniter Circuit Malfunction - No. 1

P1305 Igniter Circuit Malfunction - No. 2

P1335 No Crankshaft Position Sensor Signal - Engine Running

P1349 VVT System

P1400 Sub-Throttle Position Sensor

P1401 Sub-Throttle Position Sensor Range/Performance Problem

P1405 Turbo Pressure Sensor Circuit

P1406 Turbo Pressure Sensor Range/Performance Problem

P1410 EGR Valve Position Sensor Circuit Malfunction - Read Our Article on EGR Valve Codes For Help With This Toyota Check Engine Light Code

P1411 EGR Valve Position Sensor Circuit Range/Performance - Read Our Article on EGR Valve Codes For Help With This Toyota Check Engine Light Code

P1500 Starter Signal Circuit

P1510 Boost Pressure Control Circuit

P1511 Boost Pressure Low

P1512 Boost Pressure High

P1520 Stop Lamp Switch Signal Malfunction

P1565 Cruise Control Main Switch Circuit

P1600 ECM BATT Malfunction

P1605 Knock Control CPU

P1630 Traction Control System

P1633 ECM

P1652 Idle Air Control Valve Control Circuit

P1656 OCV Circuit

P1658 Wastegate Valve Control Circuit

P1661 EGR Circuit

P1662 EGR Bypass Valve Control Circuit

P1700 Vehicle Speed Sensor '2' Circuit Fault

P1705 Direct Clutch Speed Circuit Fault

P1765 Linear Shift Solenoid Circuit Fault

P1780 Park/Neutral Position Switch Malfunction (Only For A/T)

Back To Top Of Toyota Check Engine Light Codes Page

Mar 21, 2009 | 2002 Toyota 4Runner

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