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2.3L ('83-'97) Code 452


davidmichaeldore

New Member
Joined
Jul 26, 2023
Messages
19
Reaction score
9
Points
3
Location
Port Neches, TX
Vehicle Year
1994
Make / Model
Ford ranger
Engine Type
2.3 (4 Cylinder)
Transmission
Manual
2WD / 4WD
2WD
My credo
typically the difference between an $8 and a $20 haircut is way more than $12
Please help
 


Vindictus

Well-Known Member
Joined
Sep 4, 2011
Messages
287
Reaction score
330
Points
63
Location
NewBrunswick Canada
Vehicle Year
2011
Make / Model
Ford Ranger
Engine Type
4.0 V6
Engine Size
ReMan 4.0 SOHC
Transmission
Manual
2WD / 4WD
2WD
Tire Size
235/75/15
P0452 - Evaporative Emission System Pressure Sensor/Switch Low Description: The powertrain control module (PCM) monitors the evaporative emission (EVAP) control system fuel tank pressure (FTP) sensor input signal to the PCM. The test fails when the signal average drops below a minimum allowable calibrated parameter. Possible Causes: Contamination internal to the FTP sensor connector FTP circuit short to GND or SIG RTN Damaged FTP sensor
 

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