franko02

Not yet, changed the small auxilary water pump, didnt make a difference

Update. Unplugged the auxiliary water pump and the car reached operating temp. I went looking in live data and the temperature for the egr cooler says -270 degrees. I would relly like to know what the temperature is on other egr coolers according to the live data reading.

It has a continental timing belt kit including the pump. Myle T-stat 87 degres, the mhale is the supplyer for VAG so its oem. Next step is puttint the hotter 92 degrees mhale T-stat

Little update. Changed the reservoir cap, also changed a hose that has 2 “check valves” inside, nothing changed. I have oem coolant heat sensors and a oem resorvoir. Plan is to change that 1 thing at a time to try and isolate the issue. Also got a hotter mhale T-stat wich is rated for 92 degrees. Just to note the problem seemed to come when the timing belt kit was put in. Continetal. But i did not drive the car long enough to get a good measurement on that becuse the oem timing belt was in the car at 181.000km so i drove the car very little prior to the timing belt change. Anyone had any issues with the continental water pumps on these engines?

Yes, im using 50/50 pemco 912+ I had a front wheel drive superb 2013 model. 2.0tdi CFGB 170hp version. Driven 311.000km. The temp gauge did not behave like this. This is not normal behaviour for this engine.

Yes pretty sure, the oil temp follows the coolant temp about 10 degrees more than the coolant temp which is normal

yes, the new and old T-stat both work, visiual confirmation, read with OBD scanner, the cars gets heat from the climate control and all hoses are hot but its just not gaining oparating temp.

the issue was the same as before the EGR delete.

Engine not reaching or holding operating temperature – 2.0 TDI CFGB Hey everyone, I’m having issues getting my engine to reach and hold proper operating temperature. It warms up very slowly and often drops back down when driving, especially downhill Here’s what has been done so far: New main thermostat (OEM spec) New DSG thermostat EGR cooler delete EGR delete (software + hardware) New timing belt kit New Continental water pump System has been vacuum-bled and refilled using proper filling equipment Car: Škoda Superb 2014, 2.0 TDI (engine code CFGB) Despite all this, the car still won’t stay at full operating temperature — it hovers around 70–75 °C, only briefly touching 90 °C before dropping again. Any ideas what else could cause this? Could there be something with coolant routing, the secondary loop, or a bypass issue? Thanks in advance!