I sent my ecm unit in to module expert and the did not even diagnose or fix my unit they told me it was irreparable and I would have to send an additional 660 dollars on top of what I paid to fix it which in Thier own phone recorded conversation they refmanufactor or refurbish your unit at a price but they lied and try to get more money out of you please do not use this company Thier a scam check the reviews
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