i just wired up the gauges. my temp gauge pegs. and i have no check engine light. key on not running or with it running. now the temp gauge pegs as soon as i turn the key over. 86.5 with a 1jz from idk. any help? also have to wire up the fuel with a 12v straight wire.. maybe i just have'nt found the answer on here. any help would be great. thanks