Codes

[Finkle]

hey guys my truck threw 2 codesw at me a little help if u know what they mean
i got 0107 and 0420, my dad said he accidently put some ****ty gas in it could that be the prob, but it was still 89 octane

[mrmidnight]

P0107 - Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage
P0420 - Catalyst System Low Efficiency

There ya go bud, I know Sparky will sure follow to help with the maintenance part of it

[Sparky2263]

Bad gas is a slight possibility in the P0420.

The P0107 is the computer seeing less than .04 VDC coming from the MAP sensor. Unplugged sensor or cut wire are 2 possiblities.

[mrmidnight]

See what did I tell ya, lol

[Finkle]

thx guys i put in some 94 octance and cleared the codes and they are yet to come back on

thx for all the help

[mrmidnight]

check that sensor though bro