Turbo exhaust system modifications can trigger boost cut (fuel cut on boost), this chip fixes it. Chip is needed for boosting over 0.7 bar / 10 psi with stock exhaust. Original chip 1267355052 requires soldering, additional socket is included. Open-up Motronic and check original chip, available only for labels listed. Single chip replaced on all Motronics, please contact me by e-mail: firstname.lastname@example.org PRICE IS 78,00 EUR SHIPPED TO EU!
|1267355052||052 / 483||2716||S723||FD 48.3 RU|
|1267355088||088||2732||S722||FD 05.85 / FD 42.84|
Engine power and torque guidance:
|BOOST||POWER||TORQUE||HOW TO||WHAT ELSE|
|0.5 bar / 7 psi||252 hp||380 nm||—||—|
|0.7 bar / 10 psi||300 hp||450 – 500 nm||Chip + M102 WG||Boost Gauge|
|0.9 bar / 13 psi||330 hp||530 nm||Chip + Custom WG + AFPR||AFR meter + Boost Gauge|
|1.1 bar / 16 psi||Not applicable||Not applicable||Not applicable||Not applicable|
Note: Theoretical max power with M102/M106 turbocharger is 360 HP at flywheel, based on stock inducer size. For extra horsepower bigger compressor wheel is needed and upgrades on fuel system too. Stock 3064G wheel diameters are inducer 48,3 mm / exducer 75,9 mm.
Note2: Unplugged / interrupted wastegate control line makes computer lose ability to influence boost pressure. Also failsafe upon severe engine knock is disabled. It is better to adjust wastegate spring rate, shortcut to this is M102 wastegate with stiffer 200N spring against 65N.