![]() |
FRS 2013 doesn`t start after swap
Hi, guys here the deal:
I have bought Scion FRS 2013 with blown engine, replaced the engine for a rebild one, and its cranking but not start, there is no spark and injectors are not opening. Fuel goes into the ramp. Replaced crankshaft position sensor, but nothing have changed.. DTC shows codes: p1640 U0100 Would be glad for any thoughts and advice |
If you haven't already, recheck all of electronic connections.
|
what model year engine did you install?
is the DI module bolted/down and grounded? |
Quote:
Yes bolted... |
|
Simple web search, may not be accurate seems to point to faults with the Engine Control Module. I'd verify that your engine harness is connected correctly. Might need a new engine harness?
|
Quote:
|
Quote:
|
OK don't take this as me thinking poorly of you but the question needs to be asked.
Have you checked all fuses and relays? |
The engine has a turbo on it, what is the MAP size? What parts have been swapped from your old build to this one? Honestly you'd be better off getting it running on a stock map with stock intake/ exhaust manifold if you're having issues
|
Quote:
Quote:
Parts • [1 Mishimoto oil cooler (off the car) • [1 Injen Air Intake (off the car) • [] Borla UEL headers (off the car) [1 Omni map 3 sensor [1 Delicious tuning - [] Ecutek tuning software (off the car) •[] AEM air / fuel gauge - [1 SB DXD Stage 3 daily clutch [1 HKS GT3-RS Turbo kit [] Hks s type oil cooler [1 Tein flex Z coilovers [1 Borla exhaust •[1 Brand new flywheel and clutch Clutch, flywheel and turbo brand new |
Quote:
At this point there are so many unknowns that all the guess on the internet may never catch it. |
Old school diagnosis trick: Spray some starter fluid into the intake. If it tries to start then you know it's a fuel problem. If nothing happens, you are no worse off.
|
Quote:
probably today will take out the engine and look if shafts are stand in propper way... |
| All times are GMT -4. The time now is 07:12 PM. |
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2026, vBulletin Solutions Inc.
User Alert System provided by
Advanced User Tagging v3.3.0 (Lite) -
vBulletin Mods & Addons Copyright © 2026 DragonByte Technologies Ltd.