I NEED A HEATER HOSE DIAGRAM FOR MY 98 VOLVO S70 T5 TURBO PRIOR OWNER BYPASSED THE HEATER THANK YOU JAMES CUMMINGS

Po133 is and oxygen sensor code. Replace the front oxygen sensor use a bosch or OE sensor only. P0442 is and evap system leak. Most common fault is a cracked hose at the evap cannister at the right rear of the car.

It has been my experience that both radiator hoses get hard with age, check the hoses for age and cracking because they usually are hard right before they give out. They get hard when they get old due to excessive oil covering because of an oil leak and heat from the engine and the coolant within the hose.

Did the engine stall or did it just lose power but stay running? Did the gauges fall to "0" or idle?

Usually when something major like that happens, the check engine light will come on and there will be codes set in the computer.

I would start by checking the codes, and if at all possible, use Volvo's VIDA and DiCE interface to make sure you get the right codes. Some generic code readers can't read all the Volvo specific stuff.

That will get you closer to the actual problem.

Rule out the simple stuff. Do you have enough gas in the tank? The gas gauge might be wrong and you're empty. The ETM could be wonky and on its way out. Google "Volvo ETM" and read up - there's a sticker on it and the color of the sticker could indicate if you have the old (likely faulty) module or not.

Ignition wires - these engines are coil on plug if I remember right (they changed around those years '98 or '99) and then you check the little wires to the coils.

Depending on if you have a high pressure Turbo or not. The engine in my S70 T5 is a high pressure turbo 2.3 litre. Look on your driver side fender(under the hood) for the VIN Tag and it will tell you what engine is in your car.

It is on the engine side of the Air Filter right on top of the filter housing hooked up to that big tube that goes to the Turbo Charger.

If you open the hood and stand in front of the car, you will see a pipe that runs over the top of the engine. If you follow that pipe towards the windshield it will drop between the engine and the firewall, the turbo is there at the end of the pipe.

All S70's have a 2.4 liter. There should be a numbers like 2.4 or 2400cc or something like that. The 7th and 8th vin digit is the engine. 55 is a B 2454 S engine. If unsure call the dealer parts dept and they can tell you, based on the VIN number.

This is for a 98 T5, but it should be close enough. http://www.matthewsvolvosite.com/forums/viewtopic.php?p=93956#p93956

THE FIRST THING IS TO CHECK FIEL PUMP PRESSURE AND FILTHER AND THE RELAY IT IS IN FUSE BOX WITH A J and it is black and if it gets too hot engine will shut down and you will have to wait until relay cools 850,s and S70 models have this problem especially in th A/C CIRCUIT

IT IS LOCATED ON THE BACK OF ENGINE ON DRIVERS SIDE NEAR O2 SENSOR NEAR EXHAUST AND HAS 2 TORX SCREWS THAT HOLD IT IN PLACE NEAR ENGINE BRACKET ON T-5 2.3 TURBO