richard hi all im sure you may have covered this before but i cant find info. has any body fitted the ecotek cb-26p valve to there 2.2 astra if so is it any good or just a waste of money and does it do what they say its ment to.ie improve throttle response and smoth out the flat spots your thoughts please guys thanks richard
vocky TOTAL WASTE OF MONEY the z22se ecu regulates the amount of fuel going into the engine, if the fuel pressure increases - the injector pulse shortens, if the fuel pressure lowers - the injector pulse lengthens
richard thanks for that was always unsure of things like that so thought id check at least that saves a few pounds cheers 😃 😃 richard
thrifty I've just bought 1 for my Astra sri and i thought it worked well. No flat spot at 3000-3500rpm now. Not sure on the fuel saver thing yet to early to tell but don't really care aslong as the flat spot has gone!