Question about 1999 Volvo C70

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Volvo codes needing to know what these codes mean??? p1021 p1028 p1033 p1059 p1032 p1026 HELLLLLLLLPPPP!!!!!!!!!!!!!

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  • Adam Martin
    Adam Martin Feb 13, 2012

    volvo 1999 c70 2.4



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Download this file, it has them listed. You will need Adobe Reader since it is a PDF.
Good luck!!

Posted on Feb 14, 2012


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What does code P1026 mean on 99 volvo s70 mean

OK here are the codes I came up with.
P1008/1009 = ETS light
P1019/1020 = Throttle body communication
P1021/1022 = Throttle unit
P1026/1027/1028/1031/1032/1033/1053 = throttle body internal fault
P1029/1030/1042/1043/1044/1052/1055 = accelerator pedal sensor fault

Sep 05, 2015 | Volvo Cars & Trucks

2 Answers

Throwing code p1053 and p1026 cant find code definition on what to replace, car idles fine hot or cold but when cold you give it gas and it jumps but when warm theres no pedal response

Possible answer. You will need to dig through potential answers. Most dealers will credit a $100 diagnostic fee to repair charges. If this is emissions issue it may be the most effective investment.
I googled and this is result after the internal code search.!!!
Rather than the complete valve body it may just be connections to the throttle position indicator sensor or it's equivalent. Cleaning connections to bright metal contacts between sensor spades and the connector to remove corrosion on my 93 volvo 240. Returned to normal operation. I suspect road salt or sea salt will cause similar issues in a shorter time.

May 25, 2015 | 1999 Volvo V70

1 Answer

2002 volvo s60 dtc p1026

Throttle Position Sensor..

Jul 07, 2011 | 2002 Volvo S60

1 Answer

Check engine light came on and the trouble code is p1033 on a 2002 Hyundai Access.

Each type of car has it's own set of codes. How could anyone possibly know what your car's codes are? They would have to either have the manual or a complete book of codes.

You might be able to research this yourself online.

Or you should call around to a few auto parts stores. Some of them will scan your car for free, and be able to tell you what your car's trouble code means.

Around where I live it's Auto Zone or O'Reily's.

Feb 20, 2011 | Hyundai Accent Cars & Trucks

1 Answer


Are you sure its not a code P0128? This would be a code for low coolant tempurature and usually caused by a faulty thermostat.

I don't see a P1028 listed?

Dec 16, 2010 | 2002 Suzuki XL-7

1 Answer

Can't find what P1033 means what it is or how to fix it.

Oxygen sensor slow response bank 1 sensor 1. Usually a sign that O2 sensor needs to be replaced, not switching properly from open to closed loop.

Jul 21, 2010 | 1996 Ford Contour

1 Answer

Check engine light on

this code indicates the engine is running below correct coolant temp (running cold), replace the thermostat and clear the code.

Apr 16, 2009 | 2004 Nissan Sentra

1 Answer

Code P1028 for a 2004 Nissan sentra

this code indicates the engine is running cold, below 160 degrees Fahrenheit, replace the thermostat and clear the code.

Apr 16, 2009 | Nissan Sentra Cars & Trucks

2 Answers

Volvo S70 air control valve

where is the iac and the idle air control valve located on a volvo s70 1999

Mar 20, 2009 | 1999 Volvo S70

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