Category: Volvo 850, S70, V70, V70 XC, C70 Forum

Hello guys, a week ago we changed the engine in our 850 MJ 95 (B5252S). So far so good. On Monday morning at 3 o’clock it was so far and the thickness jumped on. Due to the overtiredness when plugging together, I then checked everything again on Monday. The car jumped on worse. I read out the errors and got in response camshaft sensor (314) and throttle flap poti (243). The camshaft sensor I think that the rear NW about a tooth rot In any case, the sensor ran smoothly until it was extended. I will go on next week. But what is worse is the error 243. I have already changed the poti and get the same error after deleting it. Lambda light is on, gas system (KME) shuts off. The car runs on and on itself quite well. Only the consumption is extremely high with 16-17 liters (city). On the highway I am at 120km/h at 9.5 liters. In idle it swings a little and d My question to you: Can you help with the troubleshooting by experience and exclusion? How can I check the cable from the poti to the SG that there is no cable break or something. Ohso, throttle flap I cleaned before installation and the eye test mine that seems to be still OK. I’m not quite sure with the vacuum hoses. In the appendix some pictures to it. Hope you can help me n. Thank you very much Janko

After I don’t get any further through the search function and Google I have to open a new topic. I have the error in it as it stands above. My friendly Volvo workshop can’t tell me what it is and so I have already fixed a few possible causes on my own. Have throttle valve remodeled, coolant sensor replaced, vacuum hoses renewed (although these were tight), both lamda probes replaced, new candles in it and air filters of course also changed. oblem once makes itself noticeable by the MKL, partly the motor jerks when accelerating and from 4000 revolutions not much happens anymore. A sawing in the idle is not available although it sucks off from time to time with the speed, when you drive to the traffic light and take the gear out. The only thing I have still thought about is: air mass meters (although ETS would have to light up), intake air temperature sensor, charging pressure sensor and charging pressure control valve. hliegen or how can one check these? Thanks already for all tips and hints

Moin! I am Philipp from neustrelitz and have a problem with a volvo v70 2.4 140ps. The volvo belongs to a colleague. He came to me after having driven with a broken cooler for several kilometers. Engine was still starting, however, evaporated exhaust gases from the coolant balance tank. I removed the head and brought it to the plan. Engine repair kit has ground the head around 1mm plan. I reassembled the head with new seal and put everything together again. zt. Motor also immediately started again, but now it clacks alarmingly out of the engine room and white smoke comes from the exhaust. When I look through the oil fill cover I see that the hydro bearing is supplied with oil. Does someone have a tip for me? Thanks already in advance. Mfg philipp.

Hello, according to my last topic; idle saws and engine dies off, I have now only soldered as you advised me relay 103, bought no improvement, brand new from the accessories and no improvement, last weekend petrol addition in the tank filled and off to the train to burn the valves etc from the city traffic risk, then came on the highway at 190 km/h the motor account light, the error reading returned the following information; 1. error code 9738(FC-Org.260A) G emischadaption Bank 1 2. Error code 29194 (FC-Org.720A) CAN- BUS data line between motor control unit and immobilizer 3. Errors again Error 1, error deleted and first again 2 days good, idle run still sometimes he saws.. on and with the clutch enter with warm motor the speed sinks first to 500 rpm to catch itself then … so all in all it will run out nevertheless on the throttle flap … Very great I have the car just 3 months and da f give the friendly already about 800,00 €… I had promised myself of the old V70’s really more according to the opinions of most forums… well you never learn from it…. ohso today came then still for a short time ETS lamp to then go out again can one of you out there what to do with these symtoms?? how should I continue to clean throttle flap and new software says my friendly, helps at 50% if not costs it just about 800 € and the car runs again until the next defect…is almost like with the Italians or French… really bad.. Thank you in advance Dirk

So friends, now a very strange problem. V70 1 Bj. 2000 B5244S2 2.4 liter displacement 140 hp automatic. I recently carried out 3 repairs: – timing belts + WaPu, since already a year over – spark plugs, because during the timing belt change noticed that these were very far down (new spark plugs are from Bosch, have changed smaller electrode radius (R5) than the previous Beru (R6) – oil trap, because unfortunately I had undefinable oil loss. It did not form a laugh, but the Moto r was more than oil moisture or bitsl wet. Had to tip back about 1 liter. Unfortunately the old suction bridge seal + Loctite had to use heat stock, because Skandix delivered the wrong seal!! Before these repairs there were problems described above; -motor oil moisture – to small loss – sometimes unround idle in felt rather wet weather I could pull without problems a horse hanger. After the repairs the engine ran perfectly and cleaner than ever in the time the i However, today I attached the horse trailer, drove about 30 km and when I started again I had to org for a longer time until the mill sprang up, then the engine ran a little rough in idle. MKL started and errors according to Torque: Power Supply 5V or Low Oil Warning. Errors deleted, trailer suspended, car runs again perfectly. Without problems like on the first day. Now I would like to inform you, WITHOUT my assumptions already, ask what you think about this original That the engine starts badly, I NEVER had, so I strongly assume that it has to do with the last reps. Thank you in advance!

Hello Talkler, I have to change the window of the driver’s door (and the mirror) at my V70 (Bj99). I already have spare parts, just no experience. Is the change for a layman in acceptable time or should the screwdriver do it around the corner for me? I don’t really want to invest more than two hours. The explanation I got for changing goes about like this: Is it really that easy? The guy does it every day – for him it’s the b How do I get the panel of the door down? Do I have to pay attention to something special so that I can get everything back on at the end? The mirror seems quite easy to change when the panel is down. Plug, screws, done.

Hello together, as a Volvo newcomer I have a question about the consumption. My “new” 2.5, 144hp V70 LPG approves itself with mainly urban traffic 15 liters. I consider this despite automatic transmission and just quite many short distances for extremely high, or am I mistaken? The old Swede is year 98 and has 180,000km down. The gas system is from Vialle with a 100 liter tank, was built in in Holland and otherwise runs perfectly. I am otherwise very satisfied, only with such a high Verbra I didn’t count for it. I ride it very gently, usually let the automatic switch on at under 3000 tours. He is a miracle of acceleration, but God doesn’t know, but I don’t want to drive the consumption even higher. Since I don’t know any comparison values and otherwise only drive Audi A6 Avant V6 diesel, I would be grateful for your opinions. Greetings, Michael

Hello everyone, I’m new Here and don’t know me so well yet,But I really need help! I have 2 problems at once The first one is my ABS light does not go off, and I have already developed and opened the control unit and there are also some cold soldering spots to see. If I solder the soldering points now and install the control unit again how can I get the abs light out again??? please for help, thank you already in advance. Problem 2 if I start the volvo, then he gives blue smoke from the exhaust even if he drives and even if I let him warm up comes blue mist but the temperature remains normal and in the water is also no oil, can you help me there please I am in despair Thanks in advance Greeting Andreas

Hello Volvo friends Ride a V70 I with 2.5L/10V and 144 HP. Have a simple air conditioning installed (no automatic air conditioning). But last summer I had the impression that the air from the air jets was rather lukewarm than cold, so that no proper cooling occurred. But would have been nice this summer, if the air conditioning had also cooled. Can one fill a liquid somewhere at this plant? Have my moose only been for a few months, so that one or other re Kniff while repairing or waiting still missing. Would be nice if someone knows greetings to all Uli

With my Volvo, the windshield always strikes from the inside in winter, the air conditioning has been maintained about three months ago and the climate/cooler compressor has been changed. Today, I changed the interior filter again, but it was dry. I noticed that the narrow bar below the windshield on the driver’s side is “loose”. Does the question now arise, is the bar just stuck or should it be stuck firmly with the windshield? e just plugged, could theoretically and perhaps also practically penetrate water and humidity into the ventilation system. Thanks for a tip.