7 replies to this topic

[Indelible]

hi
last weekend i installed my aem eugo wideband gauge ,gave it its own clean chassis earth and shared acc power with my ebc .

gauge seemed to work fine all week without a sensor attached (obviously not reading afrs).

Now i have the sensor installed in the dump pipe it reads afrs fine and seems do everythign it should

except once the sensor is up to temp ,and i turn the car off it is staying on and keeping my other gauges on, and ebc flashing
on off on off. and seem like only way to turn them off is disconnect battery -

if i only start the car for a few second and turn it off they all turn off correctly.
seems only like it only stays on after sensor gets up to operating temp

also notice while driving if i give it boost the head unit seems to short out or somethin

only since installing the wideband sensor

so what did i do wrong?

could the wires goin to the sensor have touched the exhaust and shorting out?

any help appreciated
cheers ,matt

[Dropbear]

sounds like you might have pinched a/some wires during install, pull gauges/head unit out and inspect. Shorting while under boost may be from body twist, first place to look is the last thing you did.

[Indelible]

ok looks like i get to re wire everything starting with the aem wideband

[Indelible]

ok i pulled out headunit , ebc ,boost gauge and aem wideband gauge, checked all conections shortened wires and neatened it all up
re soldered suspect connections ,to put it all back together and have the same problem

if i disconnect the aem gauge and sensor , when i turn off the ignition headunit , ebc and boost gauge all turn off normally

if i conect aem gauge too but not the sensor it works normally also


but if i conect the sensor to the gauge powering the sensor (once it gets to temp) if i turn off the key and remove it the aem stays on , boost gauge stays on,headunit turns off and the ebc flashes on and off

so to me it seems soemthing to do with the sensor but unsure what

[FragLord]

Tried running seperate power and not sharing with anything else and seeing if the issues still happens?

[Indelible]

not yet still yet to look under the car for wiring damage to sensor wiring
then will prob do as rizz did and buy turbo timer plugin harness and rewire off that

anyone got link to jzx100 plugin wiring harness for turbo timer?

[FragLord]

http://www.ebay.com....=item19c9540ca2


?

[Indelible]

ok , fixed it finally
had to change acc power source, from sharing with headunit,ebc, and other gauges . It didnt like that for some reason

its now sharing acc power with the only the clock and working normal
thanks to those that tried to help