Hi, i have a 2009 Malaysia 2.5 Auto Diesel D40 that stalls every time i used it after sitting more then an hour or so at the parking lot. Problem is much worse during the morning hours as i'm off to work.
Start and reverse and when i push the throttle at the Drive gear the car moves forward and few seconds later there would be a sudden jerk at the bottom of the car, almost as if it engages the 3rd or higher gear.(The jerking is not that hard compared to when for example changing to Drive from Reverse before making sure the care is stopped completely)
Then it would take an effort to get the car to speed.
Turning off the car and starting it back again(sometimes 2,3,4 times) would always solve the problem and there won't be any issues all day long accept if i were to park it for and hour or so.
Here what i have done so far;
1. SCV being the common problem leads me to get my mech to have it replaced but problem still the same.
2. Have my mech replace the fuel filter.
3. Checked and cleaned MAF sensor and brand new air filter.
4. New turbo Boost Control Solenoid.(Replaced it cause it was causing lots of noise vibrating into the cabin)
5. Checked and cleaned the fuel common rail pressure sensor.
6. Used the free OBD2 software and compared engine temperature/MAF flow/Turbo boost/common rail pressure/rpm/ during problem and during normal conditions. Comparison showed no difference what so ever leading me to believe its nothing to do with air/fuel system. My guest got stronger when i started to hit fault code P1757.
From my research it tells me
P1757 NISSAN Description Front brake solenoid valve is controlled by the
Transmission Control Module (TCM) in response to signals sent from the
PNP switch, vehicle speed sensor and accelerator pedal position sensor (throttle position sensor).
Gears will then be shifted to the optimum position.
Im hoping that this code could be solved by checking/cleaning/replacing
the 3 sensors mentioned. Trying to avoid opening/replacing the valve body/TCM ($$$$!).
Any suggestions and help would be greatly appreciated. Where do i find each of these sensors in the car anyways??
Start and reverse and when i push the throttle at the Drive gear the car moves forward and few seconds later there would be a sudden jerk at the bottom of the car, almost as if it engages the 3rd or higher gear.(The jerking is not that hard compared to when for example changing to Drive from Reverse before making sure the care is stopped completely)
Then it would take an effort to get the car to speed.
Turning off the car and starting it back again(sometimes 2,3,4 times) would always solve the problem and there won't be any issues all day long accept if i were to park it for and hour or so.
Here what i have done so far;
1. SCV being the common problem leads me to get my mech to have it replaced but problem still the same.
2. Have my mech replace the fuel filter.
3. Checked and cleaned MAF sensor and brand new air filter.
4. New turbo Boost Control Solenoid.(Replaced it cause it was causing lots of noise vibrating into the cabin)
5. Checked and cleaned the fuel common rail pressure sensor.
6. Used the free OBD2 software and compared engine temperature/MAF flow/Turbo boost/common rail pressure/rpm/ during problem and during normal conditions. Comparison showed no difference what so ever leading me to believe its nothing to do with air/fuel system. My guest got stronger when i started to hit fault code P1757.
From my research it tells me
P1757 NISSAN Description Front brake solenoid valve is controlled by the
Transmission Control Module (TCM) in response to signals sent from the
PNP switch, vehicle speed sensor and accelerator pedal position sensor (throttle position sensor).
Gears will then be shifted to the optimum position.
Im hoping that this code could be solved by checking/cleaning/replacing
the 3 sensors mentioned. Trying to avoid opening/replacing the valve body/TCM ($$$$!).
Any suggestions and help would be greatly appreciated. Where do i find each of these sensors in the car anyways??