I have been experiencing limp mode in 5th lately and inconsistant power/boost levels ( How it feels, i have no boost gauge to be sure) and a week ago the engine management light came on.
Vagcom says:
16501 - Engine Coolant Temp. Sensor (G62): Signal too Low
17536 - Long Term Fuel Trim mult.,Bank1 System too Lean
17832 - 17832 P1424 Sec.Air Inj.Sys.,Bank1 Leak Detected
18010 - Power Supply Terminal 30: Voltage too Low
Im obviously not bothered about the bottom two but im worried about the lean-code.
Im still getting good mpg (39mpg at solid 75mph motorway and combined 35mpg still) - so i wouldnt expect the lambda to be out?
I have logged the car and in 3rd at 5300rpm it was reading 98.39 g/s thats with a ptorque remap.
I should expect more than this even on a standard car shouldnt i? - The car is still coming on boost as hard as usual but as i say its inconsistant and often feels like its overboosting higher than it used to.
From the maf reading would people say its the maf? - Im going to get a new coolant temp sensor, and later change the n75 and maf for items from my dads toledo 1.8t and see what i log then.
Any suggestions/ views welcome, i dont want to waste money on sensors that dont need changing.
Rick
Vagcom says:
16501 - Engine Coolant Temp. Sensor (G62): Signal too Low
17536 - Long Term Fuel Trim mult.,Bank1 System too Lean
17832 - 17832 P1424 Sec.Air Inj.Sys.,Bank1 Leak Detected
18010 - Power Supply Terminal 30: Voltage too Low
Im obviously not bothered about the bottom two but im worried about the lean-code.
Im still getting good mpg (39mpg at solid 75mph motorway and combined 35mpg still) - so i wouldnt expect the lambda to be out?
I have logged the car and in 3rd at 5300rpm it was reading 98.39 g/s thats with a ptorque remap.
I should expect more than this even on a standard car shouldnt i? - The car is still coming on boost as hard as usual but as i say its inconsistant and often feels like its overboosting higher than it used to.
From the maf reading would people say its the maf? - Im going to get a new coolant temp sensor, and later change the n75 and maf for items from my dads toledo 1.8t and see what i log then.
Any suggestions/ views welcome, i dont want to waste money on sensors that dont need changing.
Rick
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