P1454 after four sessions in +108F ambient
#1
P1454 after four sessions in +108F ambient
TL;DR - threw a P1454 code tracking in 110F. Reset the code. Drove home 120 miles, no problems, no codes thrown. Concerns?
(these should come at the beginning, not the end)
So, I decided to go to a track day during a SoCal heat wave. The idea was that everyone would get chased away and not attend. Check - sessions 3 and 4 only had three cars on track.
The sessions were approximately 25 minutes long.
Anyway, during my fourth session, about 8 laps in, I noticed my temp gauge tick up one notch, so I backed off, did a cool down lap, and drove around outside the pits for a bit. Temp gauge came down during my cool down lap. While in the pits, I noticed I had a CEL.
I checked the code, P1454. I found this:
Possible causes:
Faulty Exhaust Gas Temperature Sensor
Exhaust Gas Temperature Sensor harness is open or shorted
Exhaust Gas Temperature Sensor circuit poor electrical connection
https://www.engine-codes.com/p1454.html
and this:
Possible causes:
Faulty Fuel Tank Pressure (FTP) Sensor
Fuel Tank Pressure Sensor harness is open or shorted
Fuel Tank Pressure Sensor circuit poor electrical connection
Read more: https://www.autocodes.com/p1454_honda.html
The car felt fine, no odd noise, stuttering, or hesitation, which are symptoms of the above problem. No other codes were present (such as P2422, which often accompanies P1454).
I reset the code, packed my stuff, and drove home 120 miles.
Everything felt fine. No codes came up. Should i be concerned? Anyone have similar experiences?
Motor is stock, except for a testpipe (stock cat back). Running a Mrsideways radiator for cooling.
I ordered an EVAP FTP sensor and gasket ($65 total for OEM from Honda). Should I replace it as preventative maintenance? Accessing the EVAP canister looks simple in the pictures, but sounds like a PITA.
(these should come at the beginning, not the end)
So, I decided to go to a track day during a SoCal heat wave. The idea was that everyone would get chased away and not attend. Check - sessions 3 and 4 only had three cars on track.
The sessions were approximately 25 minutes long.
Anyway, during my fourth session, about 8 laps in, I noticed my temp gauge tick up one notch, so I backed off, did a cool down lap, and drove around outside the pits for a bit. Temp gauge came down during my cool down lap. While in the pits, I noticed I had a CEL.
I checked the code, P1454. I found this:
Possible causes:
Faulty Exhaust Gas Temperature Sensor
Exhaust Gas Temperature Sensor harness is open or shorted
Exhaust Gas Temperature Sensor circuit poor electrical connection
https://www.engine-codes.com/p1454.html
and this:
Possible causes:
Faulty Fuel Tank Pressure (FTP) Sensor
Fuel Tank Pressure Sensor harness is open or shorted
Fuel Tank Pressure Sensor circuit poor electrical connection
Read more: https://www.autocodes.com/p1454_honda.html
The car felt fine, no odd noise, stuttering, or hesitation, which are symptoms of the above problem. No other codes were present (such as P2422, which often accompanies P1454).
I reset the code, packed my stuff, and drove home 120 miles.
Everything felt fine. No codes came up. Should i be concerned? Anyone have similar experiences?
Motor is stock, except for a testpipe (stock cat back). Running a Mrsideways radiator for cooling.
I ordered an EVAP FTP sensor and gasket ($65 total for OEM from Honda). Should I replace it as preventative maintenance? Accessing the EVAP canister looks simple in the pictures, but sounds like a PITA.
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S2k_girl
S2000 Under The Hood
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09-22-2007 09:30 AM