P0900 and P0594 fault codes

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slander
Posts: 3
Joined: Tue Jan 31, 2023 12:27 pm
Qashqai Model: Mk.2 Qashqai - J11 (2013–2017)

Post by slander »

Hi everyone.
I have a Nissan Quashqui 2015 1.2 petrol and for the last month or so I have been getting a P0090 and P0594 which points to the fuel pressure regulator and also the cruise control service control circuit. I clear the codes and after a few days the same two codes come back. Does anyone know the connection between these two error codes and why they would constantly appear simultaneously? I managed to capture some freeze frame data on its last occurrence which I have pasted below. Another think to note is that a stop/start error also appears on the dashboard at the same time .Any advice will be greatly appreciated.
DTCFRZF P0090
FUELSYS1 CL
FUELSYS2 N/A
LOAD_PCT 50.6
ETC 192 F
SHRTFT1 27.30%
LONGFT1 -10.90%
MAP (inHg) 4.1
RPM/min 1980
VSS(mph) 55
SPARKADV 14
IAT 50 F
TP 25.90%
RUNTM(sec) 813
FRP(PSI) 1496.7
EVAP_PCT 0%
FLI 0%
BARO(inHG) 30.6
VPWR(V) 12.8
LOAD_ABS 0%
EQ_RAT 100%
TP_R 16.10%
AAT 68 F
TP_B 25.50%
APP_D 6.70%
APP_E 3.10%
TAC_PCT 15.70%

slander
Posts: 3
Joined: Tue Jan 31, 2023 12:27 pm
Qashqai Model: Mk.2 Qashqai - J11 (2013–2017)

Post by slander »

Update. An oil change seemed to fix the p0900 issue. Just the p0564 to sort now
slander
Posts: 3
Joined: Tue Jan 31, 2023 12:27 pm
Qashqai Model: Mk.2 Qashqai - J11 (2013–2017)

Post by slander »

nope. P0900 has come back
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