每一種車系與車款的ECU位置都有所不同，以下是常見的位置。提供給本威世國際公司各區經銷商、技術人員及客戶做為參考。
| AUDI | A3,A4,TT | 引擎室雨刷遮板下 |
| BMW | 330TD
MINI |
Under Bonnet behind panel at rear of fuse box
In plastic box next to battery |
| CITROEN | AX, CS, SAXO, XANTIA,
XSARA, ZX |
Under Bonnet in engine bay |
| FIAT | COUPE DUCATTO, MAREA, MULTIPLA, PUNTO |
Inside car, passenger front footwell Under Bonnet in engine bay |
| FORD | ESCORT, FOCUS
FIESTA GALAXY MONDEO PROBE SIERRA,TRANSIT |
Under plastic side trim in drivers side front footwell
Under glove box on passenger side Next to battery Inside car, above pedals Inside car, behind centre console Inside vehicle, behind glove box |
| HONDA | CIVIC,PRELUDE | Passenger front footwell under carpet |
| HYUNDAI | COUPE | Passenger front footwell under carpet |
| ISUZU | TROOPER | Inside Vehicle on passenger side |
| LANDROVER | DISCOVERY
DEFENDER FREELANDER RANGEROVER TD |
In plastic box next to battery
Inside Vehicle under drivers seat In plastic box next to battery In plastic box next to battery |
| NISSAN | S13 TURBO
300 ZX TURBO |
Inside car, behind centre console
Passenger front footwell under carpet |
| PEUGEOT | 106, 206, 306,
307, 405 & 406 205,309 |
Under Bonnet in engine bay Inside car over steering column |
| ROVER | 200, 25D, 45D, 75D | Under bonnet on passengers side |
| RENAULT | 19, MEGANE, ESPACE
CLIO, TRAFFIC 21 TURBO |
Under bonnet on drivers side
Under bonnet Under bonnet near battery |
| SEAT | IBIZA, LEON,
CUPRA R,ALHAMBRA |
Under plastic trim between wipers |
| SMART | FOR2 600 700 及ROADSTER
FOR4 全系列 |
引擎室左邊空氣濾心'旁
|
| SKODA | OCTAVIA TURBO | Under plastic trim between wipers |
| SUZUKI | SWIFT, BALENO, VITARA | Inside car above pedals or behind glove box |
| VOLKSWAGEN | GOLF2/3/4, BORA, CORRADO, JETTA, LT, PASSAT3/4 SHARRAN, TRANSPORTER |
Under plastic trim between wipers Under bonnet near battery |
