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Thread: ecu troubles

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Posts: 1-1 of 1
2013-04-24 23:33:03
#1
ecu troubles
Here's my setup
w11 sr20det
Stock t25bb turbo
u12det bluebird ecu
Skinny o2 sensor
53j maf
370cc injectors
walbro 255lph pump
300zxfuel filter

Throws random codes,
Lately my ecu will throw code 13 34 and now 43
13: coolant temp sensor is okay its practically new
34: ks was replaced with a known working one
43: tps is set at .46volts closed and tops out around 4.05 at wot

Just for kicks im going to change the wiring harness that runs under the intake with a spare, but i doubt its that all of this just started.

Any ways i was wondering if this could just be a sign that the ecu has kicked the bucket?
If so whats my best ecu option? I have a few de ecus and an safc but idc much for them.

Also would it be okay to throw in my 259cc injectors and stock de ecu and drive it around the block without ever hitting boost just to see if the de ecu throws any codes.

Thanks in advance for any input and response.
Last edited by b13-FTW on 2013-04-24 at 23-44-56.
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