Details
If you need to replace your burnt VB921 ignition drivers, or replace them as a preventative measure, SymTech Labs offers the perfect solution! Our ignitor upgrade service includes the necessary parts and labor to upgrade up to two of your MegaSquirt ECU's internal ignition drivers. We perform this service on any MegaSquirt ECU, not just those built by SymTech Labs!
VB921 ignition drivers are outdated, difficult to find and frail, while the ISL9V5036P3 IGBT's do not acceptably limit current. SymTech Labs exclusively uses the automotive-oriented Bosch BIP373. These ignition drivers limit peak current draw to 16A, and 11.5A for long dwell times to prevent damage to the ignition coil. They also feature thermal shutdown to prevent destruction from overheating.
You can find more information about the BIP373 by viewing its datasheet: Bosch BIP373 Datasheet
After you complete your order, you will receive a confirmation email containing shipping instructions. Please do not ship any materials to us until you have received this email, otherwise your package will be refused. The lead time for our services varies depending on the number of ECU's in our service queue.
Additional Information
| MegaSquirt Version | All |
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