2016 volvo with d13. I do ,if i mechanic's assistant chat customer: Check engine lights on ,and. Are you fixing your truck yourself? What have you tried so far? Is there anything else the truck mechanic should know. Answered in 2 minutes by: Medium and heavy trucks. Owner at dj wilson. Spn 4752 fmi 15 (mcm) exhaust gas recirculation cooler performance monitor description: Exhaust gas recirculation (egr) cooler. This fault code sets when the motor control module (mcm) detects that the egr temperature after the egr cooler is not within a threshold. Engine coolant temperature greater than. — i have a 2012 volvo with the d13 engine in it and while my student was driving this morning a check engine light came on and the diagnostics feature in the dash is saying its. — i get a spn 4752 fmi 7 code. Happend after it was windy. I wanted to know, does this usually mean delta p sensor / venturi pipe or does it mean egr cooler. Suspect parameter number (spn) and failure mode indicator (fmi) full code list. The egr cooler efficiency is calculated from the measured egr temperature, engine coolant temperature (ect) and from the calculated turbine temperature. Spn 4752 fmi 0 (mcm) exhaust gas recirculation cooler low efficiency description: Exhaust gas recirculation (egr) cooler low efficiency. What's the make/model/year of your truck? — i have spn 4752 fmi 15 on freightliner cascadia. Can i drive 700 miles with this check light? I want to bring it to my mechanic in nj. — well i'm getting pretty tired of this popping up on this piece of junk. After 61,000 miles replaced egr cooler cuz they said it was plugged. I have engine ecu fault code spn 4752 fmi 7. whats wrong? Answered by jeremy in 17 hours 8 years ago. Ase med/hd truck technician, natef diesel engines and. Fmi 7, spn 2659 fmi 18 / p040a, p040b, p1121, p2457, p0401, p04d9. Egr temperature sensor fault codes can cause egr mass flow and egr cooler efficiency. 2012 volvo with a d13 is showing a code sa0 spn4752 fmi7. The truck isn't showing a signs of a problem. It runs like normal. Answered by jeremy in 19 hours 8. The exhaust gas recirculation (egr) temperature sensor is a variable resistor sensor and is used to measure the temperature of the egr gas flow after it exits the egr. Medium and heavy trucks. Hi, i'm a moderator for this topic. I've been working hard to find a professional to assist you right away, but sometimes. Engine and engine cooling:exhaust system:emission control:gas recirculation valve (egr valve) summary: In the event that an egr temperature.