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850 / S70 & V70 '96-'99 / C70 '97-'05 General Forum for the 850 and P80-platform 70-series models |
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1996 Volvo 850 R - Help with Error Codes - Tks from BrazilViews : 513 Replies : 3Users Viewing This Thread : |
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Feb 13th, 2019, 22:49 | #1 |
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1996 Volvo 850 R - Help with Error Codes - Tks from Brazil
Hey guys,
I have a 1996 Volvo 850 R and read today a fews code erros with a flash code reader and would like to ask member to help me out with the potential causes. Truly appreciate the support. Thanks Mario Port 3 (suppose Motor issues, right?) 121 Port 13: (suppose cruise control, right?) 122 Port 6 (Climate control, right?) 124 126 134 145 211 235 322 325 411 417 |
Feb 14th, 2019, 10:58 | #2 |
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Here is a link to a great website that shows what the ports correspond to, explains the codes and suggests some causes: click me
From that resource: Port 3 121 is a faulty MAF, try cleaning it first then look at replacing. Would go second hand first tbh. Check the sensor, or if you have lowered it check the cable by the suspension as it can rub on some struts and wear through. Port 6 is climate control, as you said. 124 and 126 both suggest that your interior temp sensor is knackered or shorting out 134: Passenger’s side air duct temperature sensor open circuit or shorted to 12 volts 145: Faulty signal from function selector switch 211: Driver’s side damper motor position sensor open circuit or shorted to 12 volts 235: Recirculation damper motor position sensor open circuit or shorted to 12 volts 322: Passenger’s side damper motor active too long 325: Recirculation damper motor active too long 411: Blower fan seized or drawing excessive current 417: Passenger’s side interior temperature inlet fan seized From this I guess you have some faulty wiring in this system, as well as possibly a dead position sensor and faulty motor. 411 is easy to fix, you just need a new blower motor. It has seized. Selector switch probably just needs the contacts cleaning. Port 13 122: Speed has not exceeded 22mph or no speed signal You can basically ignore this one, its fine.
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1995 Volvo 850 T5 Estate (Manual) Last edited by Cookeh; Feb 14th, 2019 at 12:37. |
Feb 14th, 2019, 19:01 | #3 |
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The above post answers your question, however there are a LOT of error codes there, if it were me I think I would clear them all and see what ones come back, unless you know that they were all generated very recently. Some or all of those may be historic, and you may find therefore that there's nothing actually wrong - or very little.
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Feb 14th, 2019, 21:20 | #4 |
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Hey Guys, thanks for the support and clarifications.
Appreciate it. Best regards Mario |
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