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04-02-2009, 04:16 PM | #1 | |
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2000 toyota echo no power
have a lean exhaust good fuel pressure code p0300 & p0171 any help ?
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04-02-2009, 06:16 PM | #2 | ||
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Re: 2000 toyota echo no power
Quote:
P0171 means too much oxygen in exhaust and P0300 means multiple missfire which explains the P0171 because of the missfiring. Here is a site with telling you how to find and solve the problem when you have trouble codes. www.obd-codes.com/P0300 |
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04-11-2009, 11:38 AM | #3 | |
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Re: 2000 toyota echo no power
system is lean good fuel pressure, good 02 sensors ,good injectors ????
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12-04-2017, 04:30 PM | #4 | |
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Re: 2000 toyota echo no power
Error Code: P0171 Fuel Trim (FT), System too Lean, Bank 1
Possible Causes: - Intake/exhaust leak. - Secondary air injection (AIR) system. - Manifold absolute pressure (MAP) sensor. - Mass air flow (MAF) sensor. Fuel pressure/pump. - Injector(s). - Evaporation emission (EVAP) canister purge valve. - Heated oxygen sensor. EOBD II Error Code: P0300 Random/Multiple Cylinder(s) - Misfire Detected. Possible Causes: - Air Intake System leaking. - Fuel Supply faulty. - Injector(s) faulty. - Ignition Cable(s) and/or Spark Plug(s) faulty. - Ignition coil(s).Exhaust Gas Recirculation (EGR) Valve stuck/open. - Camshaft Position Sensor faulty. - Weak cylinder compression. |
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