Need to know how to wire lights infinity reference 1220de

code p 0011 refers to cam shaft (CMP) intake /left/front bank 1--timing over advanced/ system performance===causes ---valve timing---engine mechanical fault--- CMP actuator---wiring
if you have not worked on the head ot replaced the timing belt/ chain the problem most likely is in the wiring or the CMP unit
code p 0021 refers to CMP intake /left/front, bank 2 timing over advanced / system performance === causes --same as p 0011 and the reasoning is the same but more so on the wiring and connections

Bridge the sub in parallel. Connect the positive from one voice coil tithe positive on the other voice coil and then to the positive on the amp for bridge mode. Then do the same to the negative. It will put you at 2 ohm mono in bridge mode.which will give you full power the app can give around 312 watts.

Haynes manual or chilto if not got to infinity parts counter and they can help

If you put a different amp in its place with all wires run the same than your Infinity ampis blown. It is now a large paperweight.

it all depends on what kind of box the mtx subs are in as far as wiring the subs. The best way would be take the speaker wire from both sub boxes and run the positive into the right positive then the negative into the left negative. and run 8 gauge wiring kit to the amp because 10 might be to small and 4 is to big 8 gauge is perfect for this amp.

Has an internal issue, if you know how to use a ohm meter, check the resistance of the wire on the interior of the amp, also check the fuses, ground, and power wire clean up the ground wire where it is connected to the vehicle

if they are dual voice coil goes like this

Power wire is usually yellow or red. A cheap test light from the parts store will tell you. The remote wire is almost alway solid blue. A volt meter will tell you for sure. Remember,the remote wire is very low voltage.

Agree with Kev. Even if the woven lead wire looks ok, it can still be bad. I unsoldered it, clipped a lil from both ends, and re-soldered it. Works great now.

no thats not it you are lucky you havent burned it up like that. wire each speaker to its own source positive and negative, you loose power when you bridge an amp and use two speakers, its best to hook up without bridging you will get more volume that way.