Want a chip set for your LH-Jetronic 2.4 and EZK?


Here you can buy the famous tuning chips from Stoni. I adjust all the chips to the respective engine and always ask for the injector size and air mass meter to get the best possible result. This guarantees that the engine runs optimally from the first moment. After the first warm-up, the adaptation of the LH is almost perfect.
All chips are available for the 2.5" & 3" AMM and you can get chips for nearly every injector size; just send me your request.

General features for all chips:

* Extended main fuel map to 7000rpm
* Rev limiter set to 7400rpm
* Air mass meter limiter map set to maximum (colloquial: Fuel-Cut)
* Much better acceleration

Chipset 1:
0280 150 804 - 319cc/min
3" MAF Bosch 0280 213 012
EZK-Chip 95/98 Oktan optional

:: Stock injectors & big AMM
 - eliminates the fuel-cut,
   up till 220-230hp

Chipset 2:
0280 155 968 - 422cc/min or 0280 156 280 - 421cc/min
3" MAF Bosch 0280 213 012
EZK-Chip 95/98 Oktan optional

:: Green Tops or Grey Motorsports & big AMM
 - Good combination for most of the changes like
   15G & 16T, 19T, cams, headworks, up till 300hp

    Chipset3: Chipset2 config @ 3.5bar = 455cc/min
    Chipset4: Chipset2 config @ 4.0bar = 485cc/min

In principle, all injectors can be driven with a higher fuel pressure.

If you tell me which injector should be operated with which pressure, I can calculate the corresponding injector size. For example, the Chipset2 can be operated with 3.5 or 4 bar pressure, which of course requires a high-performance fuel pump.
In this way, the flow rate can be increased while the injector remains the same. Of course, a change in fuel pressure also requires an adjustment of the injector size stored in the chip, i.e. a new chip.

* Bosch Injector List - Flow Ratings

Recommandation:

* 3" MAF Bosch 0280 213 012 / 0986 280 110
* Bosch Greentops (EV1:445cc;EV6:422cc) or Bosch Motorsport Grey (EV6:421cc)
* Spark Plugs Bosch WR5DC+ (NGK 7/8)

{LH- Chips for FT-ECUs}

0 280 000 563  not supported
0 280 000 984  (preferred ECU)
0 280 000 977  (preferred ECU)
0 280 000 967  (preferred ECU)
0 280 000 962
0 280 000 954
0 280 000 939
0 280 000 937
0 280 000 932  (B200FT ECU)
----------------------
Chips for n/a engines

{EZK- Chips}

0 227 400 219
0 227 400 208
0 227 400 207
0 227 400 148  * daughterboard
0 227 400 146  * daughterboard
----------------------
EZK-Daughterboard
Wasted Spark Conversion

{Availability & Prices}

LH-Jetronic:  150 Euro
EZ-116K:        50 Euro
Bundle:          175 Euro

Stock: available

{Recommendations}

LH-Jetronic Sources
Turbobricks TunerPro Thread
Tuner Pro