13 codes - Help!??

[Kimberly777]

Getting 13 codes.

Replaced head gasket, waterpump and plugs about a month ago.

Check engine started blinking, mechanic said to replace MAF sensor & camshaft sensor

Just replaced the MAF sensor and Camshaft sensor and now I'm getting 13 codes and check engine light is blinking. Seems to be idling a little low and rough (had nine codes before these were replaced)

Here are the codes:
1884
0102
0414
0445
0448
1451
0340
0134
0154
0135
0155
0141
0161

I plan on replacing the front 02's and I have new wires, but I dread having to take the upper manifold off to replace...unless it's possible without taking it off?

I don't understand why I'm getting even more codes and why the camshaft code and MAF code is still coming up even after replacing the sensors and clearing the codes?

Any insights?

[2003discoII]

Land Rover Discovery II: Proprietary OBDII Codes > Northwest Overland Society > Most Recent

it is possible without taking the top plenum off but its going to be tighter than without it off

[beecoach]

Check the fuses under the hood. Don't remember the exact location, but a 5A fuse nearer the front may have blown...

[Disco Mike]

Send me your number and a good time for me to call you, we can go thru these codes then.