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The mkiv Supra Owners Club

Getting Code 14 on CEL


Stan

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Not too sure what's going on here, has happened a couple of times recently and I'm reluctant to take it out again without fixing it.

 

The car will drive fine if I'm not hitting the second turbo. However if I give it some and go over 4k revs, then all of a sudden my CEL and '!' light flash up and it feels like I'm hitting fuel cut. Occasionally I'll still have some power (but it's a bit lumpy) but it'll rev about 500rpm when stationary, other times I'll actually loose everything and even pressing the pedal won't do a thing rev-wise. Not fun when on a dual carriageway!

 

If I pull over it'll go off and then I can drive fine again.

 

I pulled the code and it's showing code 14. Now I'm not mechanically minded and need to know where to go from here. From a bit of searching it seems that I may need to look at the coilpacks first? The spark plugs were changed last year but I've only driven about 200 miles since then.

 

Is there anything else I should be looking at?

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