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Am I screwed

A mid-size luxury crossover SUV, the Volvo XC90 made its debut in 2002 at the Detroit Motor Show. Recognized for its safety, practicality, and comfort, the XC90 is a popular vehicle around the world. The XC90 proved to be very popular, and very good for Volvo's sales numbers, since its introduction in model year 2003 (North America). P2 platform.
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RickHaleParker
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Re: Am I screwed

Post by RickHaleParker »

Compare the markings on both CEMs. It might be same software different data. As Precopster pointed out, you can read the software versions with VIDA.
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1998 C70, B5234T3, 16T, AW50-42, Bosch Motronic 4.4, Special Edition package.
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exzile9
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Post by exzile9 »

Precopster I'll check and see... Everything seems to work as far as Vida communication. There were some communication errors between modules BCM to CEM , CEM to ECU( that went away) the ECU doesn't show any errors anymore.

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Post by exzile9 »

IMG_20180613_111538.jpg

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Post by exzile9 »

The abs light goes away once the new CEM is installed, but start functionality goes with it lol.... I know any jacked up signals on the canbus can cause a no start... Has anyone seen doublebug our Yagger???? 🤕

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Post by exzile9 »

IMG_20180613_113425.jpg
@precopster yes the software versions show up...
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Post by exzile9 »

Bump for some help??

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Post by exzile9 »

IMG_20180614_182621.jpg

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Post by exzile9 »

I have spark but no injector pulse...fuel Pressure is at 60 while turning over, but only cranks when starting fluid is sprayed in it...

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Post by abscate »

Check for 12 Volts at each fuel injector. If that is present, you have an immobilizer fault
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