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Old 01-02-2010, 02:55 PM   #4
SMTGREG
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Vehicle Year: 1965
Vehicle Make: MGB
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DTC P1443: VISUAL CHECK OF EVAPORATIVE EMISSION SYSTEM

Continuous Memory Diagnostic Trouble Code (DTC) P1443 indicates an Evaporative emission control system or evaporative canister purge valve (mechanical) malfunction.

Possible causes:

Damaged EVAP canister.

Pinched, plugged, blocked, cracked, cut or disconnected fuel vapor tubes/hoses between the fuel tank, EVAP canister, EVAP canister purge valve, purge flow (PF) sensor, and the engine intake manifold.

Damaged EVAP canister purge valve.

Damaged PF sensor.

EVAP CANISTER PURGE, or PF circuit shorted to VPWR.
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91 Ranger 2.3 5 speed and 3 L's (leaks,loose parts and less rust)
65 MGB with modified 2.3 203 hp
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