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Hello, This ia a code saying your vehicle can not bleed fuel tank Vacuum. You can have a loose fuelcap or a hole in the venting system for your gas tank. It is even possible that the gas tank has a hole in it. Or a solenoid is not opening and venting.
First, tighten your fuelcap and if the Codelight is still on, have Autozone or someone wipe the problem from the memory. If nothing seems to help, take your vehicle to a shop having a "Smoke" machine.
The "Smoke" machine is the only way to find leaks in some of the vent tubing.
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If I had bought 3 new machines and all 3 developed the same problem with similar very low hours, I would be having a VERY private a friendly chat with the manager of the dealership where I had purchased them. I would be discussing warranty, maintenance, and customer happiness.
Best of luck.
click emission.
see those codes now?
if you dont have a scan took ask your local mechanic to scan
it, and advice you.
each code tells the tech when tests he needs to do.
the codes do not ever say < replace part X
only in year 2050? when AI systems evolve.
we still need humans to diagnose all complex systems.
Well code 1450 for a Ford product is a problem with the gas tank venting system. I would think the pump in the tank is blowing the fuse, and it could be from excessive pressure in the tank.
Data Link Connector (DLC)
The data link connector (DLC) contains the following serial data links:
• Class II
• Entertainment and Comfort (E&C)
The DLC also provides a power source for the scan tool as follows:
• Unswitched voltage (B+) at DLC terminal 16 (circuit 1450)
• Ground at terminal 4 (circuit 1450) and terminal 5 (circuit 1550)
Class II Serial Data Link
The class II serial data link allows the following modules to communicate data with each other:
• Body control module (BCM)
• Electronic brake traction control module (EBTCM)
• Heater-A/C control (if equipped with RPO CJ2)
• Instrument panel cluster (IPC)
• Powertrain control module (PCM)
• Inflatable Restraint Sensing and Diagnostic Module (SDM).
The Class II serial data link allows a Scan Tool scan tool to communicate with the above modules for diagnostic and testing purposes. The Class II serial data link is located at the DLC connector terminal 2. Terminal 2 consists of the following circuits:
• Circuit 1036
• Circuit 1037
• Circuit 1128
• Circuit 1049
• Circuit 1122
• Circuit 1132
Entertainment and Comfort (E&C) Serial Data Link
The entertainment and comfort (E&C) serial data link allows a scan tool to communicate with the radio or the mobile telephone handset the remote CD player (if equipped). This communication is for diagnostic and testing purposes. The E&C serial data link is located at the DLC connector terminal 14, circuit 835.
PIN #9 goes to the air bag module .
Did you check the block box connected to the vent solenoid? There's a hose that comes off it that appears to run nowhere, that's the fresh air vent. If it's blocked it won't allow air into the system which will set the trouble code. If that's clear, the vent solenoid itself is bad and needs to be replaced.
If the engine seems to run fine over 1450 RPM maybe there is a vacuum hose leaking or EGR valve is slightly stuck open. Any help from the OBD II trouble codes? Or is there simply no MIL and no stored information in the OBD II computer read at the local parts store through the connector by the drivers knee?
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