Code 45

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03bug
In Neutral
Posts: 48
Joined: Mon Sep 19, 2011 9:57 pm
Location: Renton Washington

Code 45

Post by 03bug »

So I just got done with my rob tune vf39 and fmic. I have a code 45 I changed both the solenoid and the sensor and the code is still there. Driving the car once I get to about 4k it falls on its face and stumbles, sometimes the motor will die too. Also at idle the motor dies everonce in a while but it doesn't stumble or anything it just seems like the powere gets cut.
wtdash
Fifth Gear
Posts: 2349
Joined: Fri May 04, 2007 4:09 pm
Location: N. ID

Re: Code 45

Post by wtdash »

Hi,
You did this, correct?:
Wiring
The ignition differences are described above, but the MAP sensor also needs addressed. Otherwise, it'll throw a code - 45. The solution is to remove pin 5 on B48 and join it with pin 21 on B48 @ the ECU connector.
It's part of the swap when using the EJ20G ECU.

GL,
Td
Turbo Subies:
'87 GL-10 Turbo - SOLD
'90 BJ EJ22T/DOHC & 5speed swap - SOLD
'04 FXT, Forged internals, VF39, STI TMIC, Cobb AP- SOLD
'93 Legacy SS - 5-speed, SOLD :-(
'02 WRX -SOLD
'96 BD-turbo'd-SOLD
'98 SF - NA-T
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