Code 0808 on an auto....

mr shifter · Aug 26th, 2018, 12:33

Hi, I have a code 0808 on my auto v70 t5... Apparantly the ecu is a remapped one... If so and the ecu is from a manual version I assume this would explain it... Also car has a more often than not misfire which can disappear for a day or 2 with a hard battery reset . No codes stored via volvo dice etc other than 0808 code.. No dash lights illuminated... Boost control solenoid usually very noisy on tickovet...
Any ideas as it's driving me nuts... recent etm with software upgrade, new cts, plugs etc..... Car still drives but definately more noticable when trying to accelerate hard....
Thanks peeps..

volvo again · Aug 29th, 2018, 08:41

Strange...that code comes up as clutch position sensor...??

mr shifter · Aug 29th, 2018, 09:06

I know.. All i can think of the remapped ecu it supposedly has is from a manual t5...

Aug 26th, 2018, 12:33	#1
mr shifter Senior Member Last Online: Sep 30th, 2021 10:59 Join Date: Feb 2007 Location: west sussex	Code 0808 on an auto.... Hi, I have a code 0808 on my auto v70 t5... Apparantly the ecu is a remapped one... If so and the ecu is from a manual version I assume this would explain it... Also car has a more often than not misfire which can disappear for a day or 2 with a hard battery reset . No codes stored via volvo dice etc other than 0808 code.. No dash lights illuminated... Boost control solenoid usually very noisy on tickovet... Any ideas as it's driving me nuts... recent etm with software upgrade, new cts, plugs etc..... Car still drives but definately more noticable when trying to accelerate hard.... Thanks peeps..

Aug 29th, 2018, 08:41	#2
volvo again Master Member Last Online: Yesterday 14:25 Join Date: Jun 2018 Location: Presteigne, mid Wales	Strange...that code comes up as clutch position sensor...??

Aug 29th, 2018, 09:06	#3
mr shifter Senior Member Last Online: Sep 30th, 2021 10:59 Join Date: Feb 2007 Location: west sussex	I know.. All i can think of the remapped ecu it supposedly has is from a manual t5...

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