CODE P1400- HOW TO FIX A HEATED CATALYST BATTERY VOLTAGE ON MITSUBIS LS

2001 Mitsubishi Galant

Tiny

rl_one7

October, 1, 2011 AT 1:03 AM

Need a dragram to fix a heated catalyst battery voltage. The check engine light stays on. When check a code p1400 came up.

1 Answer

Tiny

Jacobandnickolas

October, 1, 2011 AT 1:23 AM

A DTC P1400 shows as a manifold differential pressure sensor (MPD). Where did you get your info? Mine could be wrong, but it is right from Mitchel. Let me know. Also, let me know the vehicle symptoms to see what they tie together with.

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