Vauxhall Astra 1.6 Z16XE 2003 - Will not rev, code P1230 low relay volts #
Posted by Simon Dean on May 15, 2009, 6:09 pm
Year of Manufacture *: 2003 Engine Code or Type *: Z16XE ( Optional ) Scanner used: A/D
HI ALL Got this astra that wont rev up intermittant. I have fault code p1230 low relay volts so i decided to move plugs on ecu which is bolted to engine and it was back. So thinkin ecu fault or is this is a known issue with a modified loom as well.