Jump to content
Volvospeed Forums

S90 Error Codes


volvo740wgn

Recommended Posts

My 1998, S90 failed Mass. inspection because my check engine light was on. Because the check engine light was on it failed emissions. The two error codes that came up during diagnosis were, P0112 and P0116.

P0112 -Intake Air Temperature circuit low input

P0116 -Engine Coolant Temperature circuit range/performance problem

A sensor from radiator is broken and I think that could be causing one of the errors. I believe the only way to repair that is to buy on new radiator. Not sure which error is it though.

Anyone know what can cause these errors or where the problem is located?

Thanks

Link to comment
Share on other sites

My 1998, S90 failed Mass. inspection because my check engine light was on. Because the check engine light was on it failed emissions. The two error codes that came up during diagnosis were, P0112 and P0116.

P0112 -Intake Air Temperature circuit low input

P0116 -Engine Coolant Temperature circuit range/performance problem

A sensor from radiator is broken and I think that could be causing one of the errors. I believe the only way to repair that is to buy on new radiator. Not sure which error is it though.

Anyone know what can cause these errors or where the problem is located?

Thanks

They both probably mean the sensors are bad. I doubt you need a new radiator.

Link to comment
Share on other sites

Archived

This topic is now archived and is closed to further replies.

×
×
  • Create New...