Ls1 swap codes delete?
finished swap. Codes thrown are
p0412 and p0418 air circulating system (deleted and assuming ok to delete code with tuner)
p0443/0049/00452 Evap system related . (deleted and assuming ok to delete code with tuner)
p0480/0481 fan circuit. I have a mishimoto controller with sensor that turns on at 200. Ok to delete code? Mechanical temp says it's hooked up and I can also see temp via obd so I’m ok. not worried if it knows when to turn on as my controller will do so.
p0740 torque converter. Not plugged in as I’m using a th350 transmission. Ok to delete code?
p0785 shift timing solenoid. Using th350 transmit to delete code?
p1810/60 transmission pressure related using th350. Ok to delete?
I have slightly rough idle. Wants to choke when I WOT in park, when driving won’t go past maybe 30 choking the entire time. Fuel pressure great 58-62. Ignition coils/injectors are fine at least no code or misfire on obd2 scanner while driving.
when I go to WOT while parked, tremendous sucking sound from air filter (if this is normal ok. I’m a 350 man myself not an ls1….yet)
plugged ports for vacuum off throttle body. Pulling vacuum for wipers/lights/trans/booster from rear of manifold where the map sensor goes. If I plug those instead of using it, still rough idle so don’t think it’s a vac issue I’m having.
thanks
Last edited by michael lamoglia; Oct 13, 2024 at 02:05 PM. Reason: deleted pics
finished swap. Codes thrown are
p0412 and p0418 air circulating system (deleted and assuming ok to delete code with tuner)
p0443/0049/00452 Evap system related . (deleted and assuming ok to delete code with tuner)
p0480/0481 fan circuit. I have a mishimoto controller with sensor that turns on at 200. Ok to delete code? Mechanical temp says it's hooked up and I can also see temp via obd so I’m ok. not worried if it knows when to turn on as my controller will do so.
p0740 torque converter. Not plugged in as I’m using a th350 transmission. Ok to delete code?
p0785 shift timing solenoid. Using th350 transmit to delete code?
p1810/60 transmission pressure related using th350. Ok to delete?
I have slightly rough idle. Wants to choke when I WOT in park, when driving won’t go past maybe 30 choking the entire time. Fuel pressure great 58-62. Ignition coils/injectors are fine at least no code or misfire on obd2 scanner while driving.
when I go to WOT while parked, tremendous sucking sound from air filter (if this is normal ok. I’m a 350 man myself not an ls1….yet)
plugged ports for vacuum off throttle body. Pulling vacuum for wipers/lights/trans/booster from rear of manifold where the map sensor goes. If I plug those instead of using it, still rough idle so don’t think it’s a vac issue I’m having.
thanks
Last edited by michael lamoglia; Oct 13, 2024 at 02:05 PM.








