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VAG
Send your Bosch MED9.1 read file and get it back with DTC Removal, CAT OFF and EVAP OFF applied — online, in minutes, checksum corrected where required.
Permanently switch off selected diagnostic trouble codes so they no longer set, store or light the check-engine lamp. Pick the exact codes you need disabled.
Also known as: med9.1 bosch dtc · bosch med9.1 dtc · med9.1 dtc · med9.1 dtc off · med9.1 dtc delete
Disables catalytic-converter efficiency monitoring and its related fault codes for vehicles running without a catalyst.
Fault codes it switches off: P0420 · P0430
Also known as: med9.1 bosch cat off · bosch med9.1 cat off · med9.1 cat off · med9.1 cat delete
Disables evaporative-emission system monitoring and its related fault codes.
Fault codes it switches off: P00FE · P017F · P043E · P043F · P0440 · P0441 · P0442 · P0443 · P0444 · P0445 · P0446 · P0447 and 103 more
Also known as: med9.1 bosch evap off · bosch med9.1 evap off · med9.1 evap off · med9.1 evap delete
Adds overrun pops and bangs on deceleration.
Also known as: med9.1 bosch pops and bangs · bosch med9.1 pops and bangs · med9.1 pops and bangs
Removes the immobilizer check so the engine starts without key or immobilizer-module authentication — for ECU swaps and lost-key situations.
Also known as: med9.1 bosch immo off · bosch med9.1 immo off · med9.1 immo off · med9.1 immo delete
Dr.Tuning supports DTC Removal, CAT OFF, EVAP OFF, Pops & Bangs, IMMO OFF on the Bosch MED9.1, processed online in minutes.
Read the ECU with your tool, upload the file to Dr.Tuning, choose the features you need, and download the modified file — checksums are handled where required.