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GMC Yukon 2000–2006

GMC YukonModel years 2000–2006

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3 conditions added

Common on this vehicle:Warning lightLoss of engine power, no accelerationSmoke or fireGauge or instrument faultLeakParking brakeStalls or shuts offWipers

Possible causes

Leak, Check engine / Service Engine Soon, Brakes1 records
Exhaust and emissions
Brakes
Cooling
Transmission and driveline
Electrical, wiring and power
Engine
1Purge Solenoid: failed0P0420 / P0430 on a new or just-replaced catalytic converter (break-in not completed)0Brake pipe (brake line) corrosion and rupture0Front right-hand brake pipe contact with body cross sill - recall 00V-3450Hydro-boost brake assist and power steering share one hydraulic supply (four campaigns)0Coolant leak at the rear of the vehicle (auxiliary heater hose quick connector)0Transfer case pump rub (hole worn through rear case half)0Intermittent MIL, service lamps/messages or DTCs from connector fretting corrosion0Reduced Engine Power from throttle body connector crimp, broken wire or grounds0Castech cylinder head porosity crack (gradual coolant loss)4.8L, 5.3L only0Crankshaft position sensor may work intermittently or fail (8.1L V8) - recall 07V-5218.1L only0Intake manifold gasket leak (cold idle misfire, lean codes)0Single-cylinder misfire (P0300-P0308) and/or chirp, squeak or tick at camshaft speed: worn cam lobe / lifter, valve or valve spring0P0300 after engine repairs: injector connectors crossed (cylinders 5-7 / 6-8)
8 causes not drawn

The documents say what to doOnly records name itThe size of a node, the width of a link and the numbers are records matching this search, not likelihoods.

FaultCrate・GMC Yukon 2000–2006・Leak, Check engine / Service Engine Soon, Brakes

Candidate cause (the documents say what to do)

Purge Solenoid: failed

1 of the records matching this search name this component as the cause.

How to tell

P0442Check engine / Service Engine Soon

What to do

  1. Connect the scan tool and command the EVAP system closed.
  2. Start the engine and watch the fuel tank pressure sensor value for about two minutes.
  3. If the tank pressure sensor value changes (shows vacuum), remove the purge solenoid and pressurize its fuel tank side with the GE 41413-A / J 41413-A tester.
  4. Add smoke and let the pressure stabilize; if smoke passes through the purge solenoid, replace the purge solenoid.
  5. If the sensor value does not change, install the CH-48096 adaptor between the purge line from the canister and the purge solenoid; use no other adaptor or pressurization method.
  6. With the EVAP system closed, pressurize through the CH 48096 adaptor and watch the pressure/vacuum gauge for at least 5 minutes until the system is fully stable, then add smoke.

What is needed

Parts and materials
  • Purge solenoid (if smoke is allowed to pass through the purge solenoid)
Labor time
Not stated
Special tools
  • Evaporative Emissions System Tester (EEST) GE 41413-A or J 41413-A (EVAP small leak test)
  • CH-48096 adaptor (when the tank pressure sensor value does not change; installed between the purge line from the canister and the purge solenoid; no other adaptor)
Scan tool
Not stated

Only what the technical documents state. "Not stated" does not mean not needed.

From: PIT4943C

In the records

  • Purge Solenoid: replaced 1
See the evidence (1 technical documents, 1 records)

Manufacturer’s documents

Records

None among the records that can be opened now.

See all 1 records of this cause →

A cause or a result a complaint states is the owner’s view or what a dealer told them, not an established fact.

Put together by FaultCrate from public records and technical documents. The cause and the repair are for the workshop to decide with the vehicle in front of it. Counts are records, not failure rates.