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P0236 Diagnostic Trouble Code Discussion for May 2009

Turbocharger Boost System Performance


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Trouble Ticket Help Requests for DTC P0236
Help Request Posted
2000 GMC C3500 Sierra SL 6.5L Excessive Emissions, Hesitation, MIL Lamp on VIN: 1GDKC34F5Y
P0236: Turbocharger Boost System Performance. Lots of black smoke no power,no turbo.P0236 was hard code when came,Pinpointest wastegate solonoid,can operate with scanner on and off,have 15-17 inches of vac at boost solonoid and at wastegate,actuator and rod moves freely. Boost press always at 14-15 P.S.I....
May 22, 2009
2000 GMC C3500 Sierra SL 6.5L Excessive Emissions, Hesitation, MIL Lamp on VIN: 1GDKC34F5Y
P0236: Turbocharger Boost System Performance. Lots of black smoke no power,no turbo.P0236 was hard code when came,Pinpointest wastegate solonoid,can operate with scanner on and off,have 15-17 inches of vac at boost solonoid and at wastegate,actuator and rod moves freely. Boost press always at 14-15 P.S.I....
May 27, 2009
2000 GMC C3500 Sierra SL 6.5L Excessive Emissions, Hesitation, MIL Lamp on VIN: 1GDKC34F5Y
P0236: Turbocharger Boost System Performance. Lots of black smoke no power,no turbo.P0236 was hard code when came,Pinpointest wastegate solonoid,can operate with scanner on and off,have 15-17 inches of vac at boost solonoid and at wastegate,actuator and rod moves freely. Boost press always at 14-15 P.S.I....
May 22, 2009
2000 GMC C3500 Sierra SL 6.5L Excessive Emissions, Hesitation, MIL Lamp on VIN: 1GDKC34F5Y
P0236: Turbocharger Boost System Performance. Lots of black smoke no power,no turbo.P0236 was hard code when came,Pinpointest wastegate solonoid,can operate with scanner on and off,have 15-17 inches of vac at boost solonoid and at wastegate,actuator and rod moves freely. Boost press always at 14-15 P.S.I....
May 27, 2009