diff --git a/hardware/frankenso/PWR_buck_12V_switcher.sch b/hardware/frankenso/PWR_buck_12V_switcher.sch
index e1bb5b28bc..57f390f3c5 100644
--- a/hardware/frankenso/PWR_buck_12V_switcher.sch
+++ b/hardware/frankenso/PWR_buck_12V_switcher.sch
@@ -162,9 +162,8 @@ F 0 "Q1001" H 5350 6650 60  0000 R CNN
 F 1 "20V" V 5550 6550 60  0000 R CNN
 F 2 "SOT23" H 5350 6500 60  0001 C CNN
 F 3 "" H 5350 6500 60  0000 C CNN
-F 4 "Vishay,SQ2301ES-T1-GE3" H 5350 6500 60  0001 C CNN "MFG,MFG#"
-F 5 "Newark,64T4128" H 5350 6500 60  0001 C CNN "VEND1,VEND1#"
-F 6 "Mouser,78-SQ2301ES-T1_GE3" H 5350 6500 60  0001 C CNN "VEND2,VEND2#"
+F 4 "Vishay,SI2323DS-T1-E3" H 5350 6500 60  0001 C CNN "MFG,MFG#"
+F 5 "DIGI,SI2323DS-T1-E3CT-ND" H 5350 6500 60  0001 C CNN "VEND1,VEND1#"
 	1    5350 6500
 	0    -1   -1   0   
 $EndComp
diff --git a/hardware/frankenso/frankenso.csv b/hardware/frankenso/frankenso.csv
index 7acd1db401..a6d5ba1019 100644
--- a/hardware/frankenso/frankenso.csv
+++ b/hardware/frankenso/frankenso.csv
@@ -79,7 +79,7 @@ P14 P7 P8 ,3,pin_array_12x2,pin_array_12x2,,dnp,dnp,dnp,dnp,,,,,,,,,,,,,
 P701 ,1,CONN_01X04,Pin_Headers:Pin_Header_Straight_1x05_Pitch1.27mm,
 P10 P1002 P101 P11 P12 P13 P16 P17 P18 P19 P20 P21 P22 P23 P30 P51 P52 P6 P9 P901 P902 W63 W64 ,23,CONN_1,SIL-1,,DO NOT POPULATE,DNP,DO NOT POPULATE,DNP,,,,,,,,,,,,,
 P99 ,1,176122-6_2ND,176122-6_2nd,DOCUMENTATION,TE,176122-6,DIGI,176122-6_2ND,,,,,,,,,,,,,
-Q1001 ,1,20V,SOT23,,Vishay,SQ2301ES-T1-GE3,Newark,64T4128,,,,,Mouser,78-SQ2301ES-T1_GE3,,,,,,,,
+Q1001 ,1,20V,SOT23,,Vishay,SI2323DS-T1-E3,DIGI,SI2323DS-T1-E3CT-ND,,,,,,,,,,,,,
 Q1002 ,1,200V,DPAK2,,Microchip,DN2625K4-G,digikey,DN2625K4-GCT-ND,,,,,,,,,,,,,
 Q401 Q402 Q403 Q404 Q405 Q406 Q407 Q408 Q409 Q410 Q411 Q412 ,12,OVP_DRIVER,SO8E_ST,,ST,VNS14NV04P-E,DIGI,VNS14NV04PTR-E-ND,,,,,MOUSER,511-VNS14NV04PTR-E,,,,,,,,
 Q701 ,1,MOS_PRO,SOT23,,vishay,SI2323DS-T1-E3,DIGI,SI2323DS-T1-E3CT-ND,,,,,,,,,,,,,
diff --git a/hardware/frankenso/frankenso_by-ref.csv b/hardware/frankenso/frankenso_by-ref.csv
index 9a1b35fa91..29f7cda0bf 100644
--- a/hardware/frankenso/frankenso_by-ref.csv
+++ b/hardware/frankenso/frankenso_by-ref.csv
@@ -451,7 +451,7 @@ Reference, Value, Footprint, Datasheet, MFG,MFG#, VEND1,VEND1#, Field4, Field5,
 "R1002","1k","SM0805","","Panasonic,ERA-6AEB102V","DIGI,P1.0KDACT-ND","","","","","","","","","","","","",""
 "D1005","LED-grn","LED-0805","","lite-on,LTST-C171GKT","DIGI,160-1423-1-ND","","","","","","","","","","","","",""
 "U1001","LM2596","DPAK5","","linear,2596-5.0","DIGI,LM2596S-5.0/NOPB-ND","","","","","sky-macau.com,6841999795","","","","","","","",""
-"Q1001","20V","SOT23","","Vishay,SQ2301ES-T1-GE3","Newark,64T4128","","","","","Mouser,78-SQ2301ES-T1_GE3","","","","","","","",""
+"Q1001","20V","SOT23","","Vishay,SI2323DS-T1-E3","DIGI,SI2323DS-T1-E3CT-ND","","","","","","","","","","","","",""
 "R1001","39k","SM0805","","ECG,ERA6AEB393V","DIGI,P39KDACT-ND","","","","","","","","","","","","",""
 "D1001","7.5V","Diodes_SMD:D_SOD-123","","diodesinc,BZT52C7V5-7-F","DIGI,BZT52C7V5-FDICT-ND","","","","","sky-macau.com,5633100308","","","","","","","",""
 "F1001","2A","Symbols:Symbol_CC-PublicDomain_SilkScreenTop_Big","","Littelfuse ,0297002.WXNV","DIGI,F986-ND","","","","","","","","","","","","",""
diff --git a/hardware/frankenso/known_issues.txt b/hardware/frankenso/known_issues.txt
index 655135a518..7bfd642ce3 100644
--- a/hardware/frankenso/known_issues.txt
+++ b/hardware/frankenso/known_issues.txt
@@ -150,8 +150,8 @@
 147) RESOLVED IN R0.5 Add 232 TX and RX connection points for external MAX232 or equiv chip SEE P701
 148)                  route NC located next to PD15 to 3.3V battery+ / RTC mod / see viewtopic.php?f=4&t=460
 149)                  INJ12 MCU trace is to close to PCB edge refence http://rusefi.com/forum/viewtopic.php?f=4&t=569&start=390
-150)                  Q701 and Q1001 should use same not obsolete chip
-
+150)                  Diodes like D16 to D23 would be better if they were connected to the other side of the W## connections. 
+151) RESOLVED IN R0.5.1 Q701 and Q1001 should use same not obsolete chip, changed to Q1001 from SQ2301ES-T1-GE3 to SI2323DS-T1-E3
 
 For honda add-on / rewiring board
 -- Add 2A high side solinoid drive for VTec sol