One chip in STOCK Ecu is Burning/burned - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

importdude · 11-16-2007, 04:34 PM

im all stock!
dunno wtf happend i was driving and i saw smoke coming from the ecu!

pics in a sec to see what ic got burned

i wonder what happend

smelly240 · 11-16-2007, 05:11 PM

maf wires prolly shorted together - pop the ecu apart and look at the (holding blue side as top) top left - the trace coming from like the 4ths pin from the left is probably burnt... its next to a capacitor (looks like a silo or a cylinder - prolly gold in color with a silver top)

it is a stock ecu correct? KA or SR?

importdude · 11-16-2007, 05:42 PM

The chip that is burned is TOP RIGHT
if the white Connector is facing up
PicS

forrory · 11-16-2007, 05:57 PM

Looks like it was a mosfet. They controll the power modulation. could be replaced by someone with the right skills.

smelly240 · 11-17-2007, 03:49 AM

by skills he means just get a new ecu - its a ka they're like 20$

importdude · 11-20-2007, 04:36 PM

injector drivers?

smelly240 · 11-20-2007, 05:36 PM

lol just get a new one from the scrapyard - if it does it again its not the ECU :P

11-16-2007, 04:34 PM	#1
importdude Zilvia FREAK! Join Date: Nov 2006 Location: san j0 Posts: 1,391 Trader Rating: (19) Feedback Score: 19 reviews	One chip in STOCK Ecu is Burning/burned im all stock! dunno wtf happend i was driving and i saw smoke coming from the ecu! pics in a sec to see what ic got burned i wonder what happend

11-16-2007, 05:11 PM	#2
smelly240 Nissanaholic! Join Date: Oct 2006 Location: Philaburbia Age: 47 Posts: 2,137 Trader Rating: (4) Feedback Score: 4 reviews	maf wires prolly shorted together - pop the ecu apart and look at the (holding blue side as top) top left - the trace coming from like the 4ths pin from the left is probably burnt... its next to a capacitor (looks like a silo or a cylinder - prolly gold in color with a silver top) it is a stock ecu correct? KA or SR? __________________ HREs on a S13 - check, 6262 - check, Girlfriend.... - nope

11-17-2007, 03:49 AM	#5
smelly240 Nissanaholic! Join Date: Oct 2006 Location: Philaburbia Age: 47 Posts: 2,137 Trader Rating: (4) Feedback Score: 4 reviews	by skills he means just get a new ecu - its a ka they're like 20$ __________________ HREs on a S13 - check, 6262 - check, Girlfriend.... - nope

11-20-2007, 05:36 PM	#7
smelly240 Nissanaholic! Join Date: Oct 2006 Location: Philaburbia Age: 47 Posts: 2,137 Trader Rating: (4) Feedback Score: 4 reviews	lol just get a new one from the scrapyard - if it does it again its not the ECU :P __________________ HREs on a S13 - check, 6262 - check, Girlfriend.... - nope

11-16-2007, 05:42 PM	#3
importdude Zilvia FREAK! Join Date: Nov 2006 Location: san j0 Posts: 1,391 Trader Rating: (19) Feedback Score: 19 reviews	The chip that is burned is TOP RIGHT if the white Connector is facing up PicS

11-16-2007, 05:57 PM	#4
forrory Join Date: Aug 2006 Location: On your girl. Posts: 2 Trader Rating: (0) Feedback Score: 0 reviews	Looks like it was a mosfet. They controll the power modulation. could be replaced by someone with the right skills.

11-20-2007, 04:36 PM	#6
importdude Zilvia FREAK! Join Date: Nov 2006 Location: san j0 Posts: 1,391 Trader Rating: (19) Feedback Score: 19 reviews	injector drivers?