04 s80 2.9 non turbo starts then stalls. Will stay cranked if given throttle.

Rorgan · Post by **Rorgan** » 15 Jul 2019, 13:18

04 s80 2.9 nonturbo starts then stalls. Will stay cranked if given throttle.

Post by **SuperHerman** » 15 Jul 2019, 20:41

Any codes? Lights on dash?

Throwing out an easy one - pull the MAF connector and see what happens.

Rorgan · Post by **Rorgan** » 15 Jul 2019, 20:51

Thanks for the reply. New throttle body and new maf installed. Check engine light on, i ll get codes in the morning and unplug maf then get back with you. Thanks again.

Rorgan · Post by **Rorgan** » 03 Aug 2019, 12:04

Pulled maf plug nothing happened. Traced wires found splice,reconnected 2 that had come undone. Tried again and it stalled. Maf good now but still stalls when not given throttle then will idle until it gets to temperature then it starts spitting and sputtering and goes into limp mode.

Post by **MoVolvos** » 03 Aug 2019, 14:20

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Sounds like a vacuum leak somewhere? Trace all the work and surrounding area to see if you didn't put something back or caused a hose to crack.

Rorgan · Post by **Rorgan** » 03 Aug 2019, 15:00

Sprayed starting fluid around everything,throttle body,hoses,injectors,intake,no response. Seems to be ok in that area.

Post by **MoVolvos** » 03 Aug 2019, 15:30

Have you tried cleaning the ETM?

Post by **MoVolvos** » 03 Aug 2019, 15:34

Here is a quick checklist on rough running to stalling engines

Rorgan · Post by **Rorgan** » 03 Aug 2019, 15:37

New etm and mass air flow.

Post by **MoVolvos** » 03 Aug 2019, 21:21

Did either make any difference or did the problem start after you installed one or both?