The owner of a VW Passat B7 Alltrack with a 2.0 TDI CFGC engine producing 177 hp and 380 Nm contacted us. The car arrived after a Stage 1 flashing + EGR/DPF off service performed by a third-party company. The customer had previously had his DSG6 DQ250 flashed by us and was satisfied, but he went to a third-party company for the Stage 1 flashing + EGR/DPF due to the very low price. The result was a corrupted transmission flashing: the third-party company mistakenly uploaded the wrong file to the transmission, bricking it. There were also questions about disabling the eco system and the Stage 1 flashing itself. We rolled the car back to stock, helped restore the transmission, and confirmed there were no issues. We restored the DSG6 flashing, configured the Stage 1 flashing (210 hp, 440 Nm), and properly disabled the EGR and DPF. The car performed as it should, maintaining safety.
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Chip tuning for robotic gearboxes DSG DQ250 / DQ500 / DQ381 / DL501 and others📈⚙️
✅ Launch control activation and setup
✅ Shift speed improvement
✅ Gear display on the instrument cluster for US market cars
✅ Torque limit increase
✅ Clutch pressure increase
Frequent errors EGR / DPF / FLAPS:
- 4881 – EGR Valve
P1440 00 [039] – Open Circuit - 4886 – EGR Valve
P1401 00 [032] – Short to Ground - 4888 – EGR Valve
P1400 00 [032] – Malfunction in Circuit - 4900 – EGR Sensor
P0405 00 [039] – Signal Too Low - 005213 – Exhaust Gas Temp Sensor 3
P145D – 000 – Short to Plus - 006488 – Exhaust Gas Temp Sensor 2 Bank 1-G448
P1958 – 000 – Short to Plus - 001139 – Exhaust Pressure Sensor 1-G450
P0473 – 000 – Short to Plus - 7859 – Intake Manifold Flap Position Sensor
P2015 00 [175] – Implausible Signal - 4892 – EGR Valve-N18
P0403 00 [036] – Malfunction - 7157 – Intake Manifold Flap Position Sensor 2
P2020 00 [039] – Implausible Signal - 13156 – EGR Temperature Sensor
P040B 00 [101] – Implausible Signal - 5953 – EGR Sensor 2
P0486 00 [039] – Electrical Malfunction - 9764 – Exhaust Pressure Sensor 1
P0470 00 [039] – Open Circuit - 5253 – Particulate Filter; Differential Pressure Sensor
P2452 00 [039] – Electrical Malfunction - 009231 – EGR System
P240F – 000 – Signal Slow to Respond - 001025 – EGR System
P0401 – 002 – Insufficient Flow - 7563 – EGR Sensor 1
P046C 00 [096] – Implausible Signal - 7344 – EGR Potentiometer
P0408 00 [173] – Signal Too High - 9871 – EGR Cooler Control Valve
P2425 00 [037] – Open Circuit - 008194 – Particulate Filter; Bank 1
P2002 – 006 – Efficiency Below Threshold
- 008198 – Intake Manifold Flap; Bank 1
P2006 – 000 – Stuck Closed - 008196 – Intake Manifold Flap; Bank 1
P2004 – 000 – Stuck Open - 10434 – Catalyst System; Bank 1
P0420 00 [175] – Efficiency Below Threshold - 009263 – Diesel Particulate Filter (DPF) Full
P242F – 000 - 5964 – EGR Valve 2
P045A 00 [101] – Malfunction - 5940 – Exhaust Control Flap
P0475 00 [101] – Electrical Malfunction - 5929 – Exhaust Control Flap Sensor
P048E 00 [039] – Short to Plus - 5266 – Exhaust Gas Temp Sensor 4; Bank 1
P2470 00 [040] – Short to Ground - 5927 – Exhaust Control Flap Sensor
P048B 00 [039] – Electrical Malfunction - 001137 – Exhaust Pressure Sensor 1
P0471 – 000 – Implausible Signal - 009299 – Particulate Filter; Differential Pressure Sensor
P2453 – 000 – Implausible Signal - 008214 – Intake Manifold Flap Position Sensor
P2016 – 000 – Short to Ground - 5257 – Exhaust Gas Temp Sensor 3 Bank 1
P242A 00 [039] – Electrical Malfunction - 5448 – Exhaust Gas Temp Sensor 2
P2031 00 [039] – Electrical Malfunction - 20001 – Bank 1-Sensor 2; Heating Circuit
P0036 00 [174] – Open Circuit - 5258 – Exhaust Gas Temp Sensor 4; Bank 1
P246E 00 [039] – Electrical Malfunction - 15474 – Particulate Sensor; Measuring Electrode
P24AE 00 [237] – Electrical Malfunction - 25462 – Particulate Filter
P226D 00 [101] – Damaged or Substrate Missing - 16848 – Particulate Filter
P2458 00 [175] – Regeneration Duration