What do the following codes mean on my volvo 1999 xc V70 PO1171 PO1132

To discourage theft. Won't work without the code being entered.

The 1st things you need to do is have the engine control module scanned for fault codes and the fuel pressure tested for proper specs.

DTC P0305 Code - Cylinder #5 Misfire Detected
A P0305 code means that the the car's computer has detected that one of the engine's cylinders is not firing properly. In this case it's cylinder #5.

Symptoms may include the engine may be harder to start, the engine may stumble / stumble, and/or hesitate or other symptoms may also be present. Other tips to solve it in the previous fault code link.

A code P0305 may mean that one or more of the following has happened:
Faulty spark plug or wire
Faulty coil (pack)
Faulty oxygen sensor(s)
Faulty fuel injector
Burned exhaust valve
Faulty catalytic converter(s)
Running out of fuel
Poor compression
Defective computer

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Hi,

The ignition coils are 1 per cylinder.
You need to remove the center timing cover and then the coil cover, there you will see the coils under the cover on each cylinder.

Hope this helped.

Thanks

Jason

CODE P1171 SYSTEM TOO LEAN BANK 1 PART LOAD. POSSIBLE CAUSE - INTAKE/EXHAUST LEAK , FAULTY MAF SENSOR , FAULTY MAP SENSOR OR FUEL PRESSURE TOO LOW DUE TO STOPPED UP FUEL FILTER.WEAK FUEL PUMP.

the first thing you want to check is whether or not it has a heavy drag at the wheel caused by wrong pads, sticking caliper, improperly installed parts. Lift the car and try to turn the wheel. Just because they are certified does not mean they know everything. I'm certified too, but I also have experience with euros and the quality of parts that need to be used. If inferior quality parts are used it will cause this. It can create all kinds of problems and noises. Take it back until they get it right. Ask them what brand of parts they use. Let me know and if they give you any grief, contact me and I will advise accordingly.

The most common problem is either the blower motor or the speed control resistor. Both items can be accessed by removing the glove box and panel below it.

my son took his to the dealer ship and since he showed them the title was in his name the reprogramed it for him for free

if it is available the sensor can be replaced if not you will need a transmission

you need to read it with volvo scanner/but its probably the abs control unit