Details
TPIC8101DW. Dual-channel acoustic knock sensor interface chip for VEMS ECU v3.x (onboard place for it).
Useful to retard spark in case of detonation (caused by too much advance).
20 pin Surface Mount package, so not appropriate to fit yourself if you're not familiar with soldering SMD components. If in doubt, check out our Repair/Upgrade service: http://www.vems.com/engine-management/v3-repair-upgrade.html
Also not much use if unable to mount acoustic knock-sensor to the engine block.
Also not much use if unable to mount acoustic knock-sensor to the engine block.