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Po773 code on 1997 camry emissions will not clear after recomended solenoid replaced (twice) also proved computer good. looking for a wire schamatic to test block

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  • Toyota Master
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See www.pdftown.com and download repair manual

Posted on Jul 30, 2009

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Code po755 shift solenoid toyota camry 1997


problem is the shift solenoid B --circuit malfunction===causes ---wiring---shift solenoid ---TCM---ECM
check wiring and connections to the box then replace the shift solenoid B

Sep 30, 2016 | Toyota Cars & Trucks

1 Answer

Po773


Hi Kris. Shift solenoid problem for gear box. Regards John

Oct 26, 2012 | 1995 Toyota Camry

1 Answer

2000 toyota camry 2.2L obd code p0441


Hi,

P0441: Evaporative Emission Control System - Incorrect Purge Flow

This indicates that a part of the EVAP control system is no longer fuctioning correctly. The EVAP system consists of many parts, including (but not limited to) the gas cap, fuel lines, carbon canister, purge valve, and other hoses.

The (EVAP) emission control system prevents the escape of fuel vapors from a vehicle's fuel system. Fuel vapors are routed by hoses to a charcoal canister for storage. Later, when the engine is running a purge control valve opens allowing intake vacuum to siphon the fuel vapors into the engine.

Possible causes:

  • Bad vacuum switch
  • Broken or damaged EVAP line or canister
  • Open in PCM purge command circuit
  • Open or short in Voltage feed circuit to Purge Solenoid
  • Faulty purge solenoid
  • Restriction in EVAP solenoid, line or canister
  • Corrosion or resistance in purge connector

Possible solutions:

  • Replace Leak Detection Pump / LDP (if applicable to your vehicle)
  • Repair damaged EVAP lines or canister
  • Repair open or short in voltage feed circuit to Purge Solenoid
  • Repair open in PCM purge command circuit
  • Replace purge Solenoid
  • Replace vacuum switch
  • Repair restriction in Evap line or canister or soleniod
  • Repair resistance in purge connector

  • Check ALL the above until you correct the issue. NEVER replace PCM, unless you prove the PCM to be faulty (as a last resort).

    Cheers,

    Jun 08, 2011 | 2000 Toyota Camry

    4 Answers

    My check engine light come up w/ all these code P0305,P0440,P0441,P0446 what's wrong Thanks


    po305 is related to missfire on #5 cylinder
    po440 is related to fuel tank pressure
    pO441 is for evaporator purge flow malfunction
    po446 relates to vent control valve electrical circuit malfunction

    missfire is seperate from the other codes
    as for the other three codes replace the vent control valve solenoid located near the charcoal canister the oth3er codes can relate to a faulty solenoid

    after replacing light will only go out if you clear through a scan tool or three drive cycles of over 10 min each

    Jan 10, 2011 | 2000 Lexus RX 300

    3 Answers

    Hello I have a 1997 toyota Camry with 182000 miles on it. When I started my car my check engine ligth stay on. I went to Auto Zone to get it troubleshooting and a code P0450 came up it also states...


    P0450 has to do with the EVAP emissions system, specifically it is a code for the vapor pressure sensor not reading correctly. It could be the charcoal canister, the pressure sensor, a bad VSV, or a bad vacuum line. There are literally several pages worth of diagnostic information to help trouble shoot this code. This is not a do it yourself friendly deal.

    If I remeber correctly there was a recall on the charcoal canister but your out of the mileage warranty. I do know that if everything checks out and a problem cannot be found than your suppose to look at the number on the computer it may need to be replaced if it matches the numbers that have been updated to resolve this issue.

    Sep 28, 2010 | 1997 Toyota Camry

    1 Answer

    Insufficient air flow The EGR valve has been changed twice, but the engine light (401 code, EGR) stills come on what else could this be?


    there's a solenoid under the intake manifold which has vacuum hose connects to egr valve. this solenoid is having a lot of problem.

    May 27, 2010 | 1997 Toyota Camry

    1 Answer

    Code 1494


    Did you mean p1494? If so then its your evaporative emission ventilation switch or a mechanical fault, probable causes:

    1. Evaporative Emission Ventilation Solenoid failed
    2. An open or short circuit.
    3. Vacuum hose clogged.
    4. PCM Failed
    Check the following:

    1. Check the following connectors: A-109, B-76, B-63, A-107. Repair if needed. If its ok then check:
    2. Check the harness wire between the Evaporative Emission Ventilation Solenoid connector. If its ok then:
    3. Replace PCM
    This information was retrieved from AllData :

    Sep 10, 2009 | 1998 Dodge Grand Caravan

    1 Answer

    1997 toyota camry check engine light on,code po440,po420,po441,


    P0420 is catalyst system efficiency below threshold (bank 1)

    P0440 is evaporative emission control system malfunction

    P0441 is evaporative emission control system incorrect purge flow

    Mar 29, 2009 | 1997 Toyota Camry

    1 Answer

    1997 Toyota Camry lxe 6 cyl


    It is the solenoid that operates the lock-up function in the torque convertor. It won't do any damage, but will drop your fuel mileage probably 3 to 4 mpg. Most likely the solenoid itself is defective.

    Jul 08, 2008 | 1997 Toyota Camry

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