Hi.
I am stuck on what could be wrong with the climate control on my car. It have very poor cooling and once it get over 20c outside its next to nothing. It have a new Denso compressor, condenser, expansion valve, dryer and pressure sensor, evaporator temp sensor and has been flushed a couple of times. It passes all the guided tests on mb star and shows no fault codes in the ACC or SAM or anywhere else. The coding shows the correct options and the correct compressor is selected. Pressure show say 12bar on the high side and maybe 3- 3.5bar on the low side but no lower on the low side. It has the refrigerant drained and flushed maybe 3 times with no change in preformance. The evaporator temperature will drop to maybe 5c on the lowest fan setting but as soon as you increase the fan setting it will rise up close to ambient. I have been to a number of so called specialists but no solution yet. Alternator shows no faults and produces 14-14.4v.
Anyone have any ideas??
I am stuck on what could be wrong with the climate control on my car. It have very poor cooling and once it get over 20c outside its next to nothing. It have a new Denso compressor, condenser, expansion valve, dryer and pressure sensor, evaporator temp sensor and has been flushed a couple of times. It passes all the guided tests on mb star and shows no fault codes in the ACC or SAM or anywhere else. The coding shows the correct options and the correct compressor is selected. Pressure show say 12bar on the high side and maybe 3- 3.5bar on the low side but no lower on the low side. It has the refrigerant drained and flushed maybe 3 times with no change in preformance. The evaporator temperature will drop to maybe 5c on the lowest fan setting but as soon as you increase the fan setting it will rise up close to ambient. I have been to a number of so called specialists but no solution yet. Alternator shows no faults and produces 14-14.4v.
Anyone have any ideas??